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Evidence row 1475021

Observed , by sync.mcp_registry/1.

Kind
listing
About
source_record mcp_registry:io.github.jmrplens/gitlab-mcp-server
Recorded
Previous row
#39395
Body SHA-256
6a5db284967190071b506ec317d1a2a086f571436806dee17d5608e368e7f6cb
Leaf
0x23f99aeced227eed817605445db0c0ab4a8ba7b37c9901ed72e4fdcad6b74f1d

What was observed

{
  "endpoints": [
    [
      "web",
      "https://docs.jmrp.io/gitlab-mcp-server"
    ],
    [
      "mcp",
      "https://mcp.jmrp.io/gitlab"
    ]
  ],
  "name": "GitLab MCP Server",
  "owner_address": null,
  "raw": {
    "_meta": {
      "io.modelcontextprotocol.registry/official": {
        "isLatest": true,
        "publishedAt": "2026-10-31T01:33:14.900002Z",
        "status": "active",
        "statusChangedAt": "2026-10-31T01:33:14.900002Z",
        "updatedAt": "2026-10-31T01:33:14.900002Z"
      }
    },
    "server": {
      "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
      "description": "Go MCP server for GitLab: 2 dynamic tools reach ~876 actions on Free/CE, up to ~1103 on Ultimate.",
      "icons": [
        {
          "mimeType": "image/svg+xml",
          "sizes": [
            "any"
          ],
          "src": "https://raw.githubusercontent.com/jmrplens/gitlab-mcp-server/main/site/public/favicon.svg"
        },
        {
          "mimeType": "image/png",
          "sizes": [
            "400x400"
          ],
          "src": "https://raw.githubusercontent.com/jmrplens/gitlab-mcp-server/main/site/public/logo-400.png"
        }
      ],
      "name": "io.github.jmrplens/gitlab-mcp-server",
      "packages": [
        {
          "environmentVariables": [
            {
              "default": "https://gitlab.com",
              "description": "GitLab instance URL (default: https://gitlab.com; set for self-managed instances)",
              "name": "GITLAB_URL",
              "placeholder": "https://gitlab.com"
            },
            {
              "description": "GitLab Personal Access Token (glpat-...)",
              "isRequired": true,
              "isSecret": true,
              "name": "GITLAB_TOKEN",
              "placeholder": "glpat-xxxxxxxxxxxxxxxxxxxx"
            },
            {
              "default": "false",
              "description": "Skip TLS certificate verification for self-signed certs (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_SKIP_TLS_VERIFY"
            },
            {
              "choices": [
                "meta",
                "individual",
                "dynamic"
              ],
              "default": "dynamic",
              "description": "Tool catalog selector: dynamic, meta, or individual (default: dynamic)",
              "name": "GITLAB_MCP_TOOL_SURFACE"
            },
            {
              "choices": [
                "free",
                "ce",
                "premium",
                "ultimate"
              ],
              "description": "GitLab tier: free/ce, premium or ultimate, used as given. When unset, detected from the instance license, then from the plans of the namespaces the token administers, then, on GitLab.com, from the top-level groups the token is a member of, falling back to free. Gates Premium and Ultimate actions; GitLab.com Ultimate also serves the Orbit Knowledge Graph tools",
              "name": "GITLAB_MCP_TIER"
            },
            {
              "default": "false",
              "description": "Read-only mode: removes every mutating action from the served surface; reads keep working (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_READ_ONLY"
            },
            {
              "default": "false",
              "description": "Safe mode: a mutating action returns a preview card naming the action and echoing its arguments instead of running; reads keep working (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_SAFE_MODE"
            },
            {
              "choices": [
                "debug",
                "info",
                "warn",
                "error"
              ],
              "default": "info",
              "description": "Logging verbosity (default: info)",
              "name": "GITLAB_MCP_LOG_LEVEL"
            }
          ],
          "fileSha256": "4b2821bd5e0f5032d489c1d7aa6de65279169459c1af254cff23f764be0f9f52",
          "identifier": "https://github.com/jmrplens/gitlab-mcp-server/releases/download/v3.4.0/gitlab-mcp-server-darwin.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "3.4.0"
        },
        {
          "environmentVariables": [
            {
              "default": "https://gitlab.com",
              "description": "GitLab instance URL (default: https://gitlab.com; set for self-managed instances)",
              "name": "GITLAB_URL",
              "placeholder": "https://gitlab.com"
            },
            {
              "description": "GitLab Personal Access Token (glpat-...)",
              "isRequired": true,
              "isSecret": true,
              "name": "GITLAB_TOKEN",
              "placeholder": "glpat-xxxxxxxxxxxxxxxxxxxx"
            },
            {
              "default": "false",
              "description": "Skip TLS certificate verification for self-signed certs (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_SKIP_TLS_VERIFY"
            },
            {
              "choices": [
                "meta",
                "individual",
                "dynamic"
              ],
              "default": "dynamic",
              "description": "Tool catalog selector: dynamic, meta, or individual (default: dynamic)",
              "name": "GITLAB_MCP_TOOL_SURFACE"
            },
            {
              "choices": [
                "free",
                "ce",
                "premium",
                "ultimate"
              ],
              "description": "GitLab tier: free/ce, premium or ultimate, used as given. When unset, detected from the instance license, then from the plans of the namespaces the token administers, then, on GitLab.com, from the top-level groups the token is a member of, falling back to free. Gates Premium and Ultimate actions; GitLab.com Ultimate also serves the Orbit Knowledge Graph tools",
              "name": "GITLAB_MCP_TIER"
            },
            {
              "default": "false",
              "description": "Read-only mode: removes every mutating action from the served surface; reads keep working (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_READ_ONLY"
            },
            {
              "default": "false",
              "description": "Safe mode: a mutating action returns a preview card naming the action and echoing its arguments instead of running; reads keep working (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_SAFE_MODE"
            },
            {
              "choices": [
                "debug",
                "info",
                "warn",
                "error"
              ],
              "default": "info",
              "description": "Logging verbosity (default: info)",
              "name": "GITLAB_MCP_LOG_LEVEL"
            }
          ],
          "fileSha256": "8c6bced9b2cfd2d542e9b8ea5d238f0a8a4ac5a1119c60376758c649469353c7",
          "identifier": "https://github.com/jmrplens/gitlab-mcp-server/releases/download/v3.4.0/gitlab-mcp-server-windows.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "3.4.0"
        },
        {
          "environmentVariables": [
            {
              "default": "https://gitlab.com",
              "description": "GitLab instance URL (default: https://gitlab.com; set for self-managed instances)",
              "name": "GITLAB_URL",
              "placeholder": "https://gitlab.com"
            },
            {
              "description": "GitLab Personal Access Token (glpat-...)",
              "isRequired": true,
              "isSecret": true,
              "name": "GITLAB_TOKEN",
              "placeholder": "glpat-xxxxxxxxxxxxxxxxxxxx"
            },
            {
              "default": "false",
              "description": "Skip TLS certificate verification for self-signed certs (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_SKIP_TLS_VERIFY"
            },
            {
              "choices": [
                "meta",
                "individual",
                "dynamic"
              ],
              "default": "dynamic",
              "description": "Tool catalog selector: dynamic, meta, or individual (default: dynamic)",
              "name": "GITLAB_MCP_TOOL_SURFACE"
            },
            {
              "choices": [
                "free",
                "ce",
                "premium",
                "ultimate"
              ],
              "description": "GitLab tier: free/ce, premium or ultimate, used as given. When unset, detected from the instance license, then from the plans of the namespaces the token administers, then, on GitLab.com, from the top-level groups the token is a member of, falling back to free. Gates Premium and Ultimate actions; GitLab.com Ultimate also serves the Orbit Knowledge Graph tools",
              "name": "GITLAB_MCP_TIER"
            },
            {
              "default": "false",
              "description": "Read-only mode: removes every mutating action from the served surface; reads keep working (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_READ_ONLY"
            },
            {
              "default": "false",
              "description": "Safe mode: a mutating action returns a preview card naming the action and echoing its arguments instead of running; reads keep working (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_SAFE_MODE"
            },
            {
              "choices": [
                "debug",
                "info",
                "warn",
                "error"
              ],
              "default": "info",
              "description": "Logging verbosity (default: info)",
              "name": "GITLAB_MCP_LOG_LEVEL"
            }
          ],
          "fileSha256": "737e6ed6fc9f24b73be75e4fdb4f1389034e78c62059af08a00f4e147e092b1c",
          "identifier": "https://github.com/jmrplens/gitlab-mcp-server/releases/download/v3.4.0/gitlab-mcp-server-linux.mcpb",
          "registryType": "mcpb",
          "transport": {
            "type": "stdio"
          },
          "version": "3.4.0"
        },
        {
          "environmentVariables": [
            {
              "default": "https://gitlab.com",
              "description": "GitLab instance URL (default: https://gitlab.com; set for self-managed instances)",
              "name": "GITLAB_URL",
              "placeholder": "https://gitlab.com"
            },
            {
              "description": "GitLab Personal Access Token (glpat-...)",
              "isRequired": true,
              "isSecret": true,
              "name": "GITLAB_TOKEN",
              "placeholder": "glpat-xxxxxxxxxxxxxxxxxxxx"
            },
            {
              "default": "false",
              "description": "Skip TLS certificate verification for self-signed certs (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_SKIP_TLS_VERIFY"
            },
            {
              "choices": [
                "meta",
                "individual",
                "dynamic"
              ],
              "default": "dynamic",
              "description": "Tool catalog selector: dynamic, meta, or individual (default: dynamic)",
              "name": "GITLAB_MCP_TOOL_SURFACE"
            },
            {
              "choices": [
                "full",
                "minimal"
              ],
              "default": "full",
              "description": "Resource and prompt catalog selector: full or minimal (default: full); resource subscriptions require full",
              "name": "GITLAB_MCP_CAPABILITY_SURFACE"
            },
            {
              "choices": [
                "opaque",
                "compact",
                "full"
              ],
              "default": "opaque",
              "description": "Meta-tool input schema detail: opaque, compact, or full (default: opaque)",
              "name": "GITLAB_MCP_META_PARAM_SCHEMA"
            },
            {
              "choices": [
                "free",
                "ce",
                "premium",
                "ultimate"
              ],
              "description": "GitLab tier: free/ce, premium or ultimate, used as given. When unset, detected from the instance license, then from the plans of the namespaces the token administers, then, on GitLab.com, from the top-level groups the token is a member of, falling back to free. Gates Premium and Ultimate actions; GitLab.com Ultimate also serves the Orbit Knowledge Graph tools",
              "name": "GITLAB_MCP_TIER"
            },
            {
              "default": "false",
              "description": "Read-only mode: removes every mutating action from the served surface; reads keep working (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_READ_ONLY"
            },
            {
              "default": "false",
              "description": "Safe mode: a mutating action returns a preview card naming the action and echoing its arguments instead of running; reads keep working (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_SAFE_MODE"
            },
            {
              "default": "true",
              "description": "Append EmbeddedResource content blocks (clickable links to MCP resources) to get_* tool results (default: true)",
              "format": "boolean",
              "name": "GITLAB_MCP_EMBEDDED_RESOURCES"
            },
            {
              "description": "Comma-separated tool names, group names or canonical action IDs to exclude, on every surface (e.g. gitlab_admin,gitlab_runner)",
              "name": "GITLAB_MCP_EXCLUDE_TOOLS",
              "placeholder": "gitlab_admin,gitlab_runner"
            },
            {
              "default": "false",
              "description": "Skip the scope filter and the read_api narrowing and register all tools regardless of token permissions; a token carrying neither read_api nor api is still refused (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_IGNORE_SCOPES"
            },
            {
              "default": "2147483648",
              "description": "Largest local file an upload or file-reading action accepts, in bytes or with a KB, MB or GB suffix (e.g. 2GB); at most 1 TB (default: 2147483648, 2 GB)",
              "name": "GITLAB_MCP_UPLOAD_MAX_FILE_SIZE"
            },
            {
              "description": "Extra OS path-list-separated directories an action may read a local file from; the working directory (unless it is the filesystem root or your home directory) and the OS temp directory are always allowed. Unused in HTTP mode, which refuses local paths",
              "name": "GITLAB_MCP_ALLOWED_UPLOAD_DIRS",
              "placeholder": "/path/to/files:/another/path/to/files"
            },
            {
              "description": "Extra OS path-list-separated directories an action may write a downloaded file into; the working directory (unless it is the filesystem root or your home directory) and the OS temp directory are always allowed. Unused in HTTP mode, which refuses local paths",
              "name": "GITLAB_MCP_ALLOWED_DOWNLOAD_DIRS",
              "placeholder": "/path/to/downloads:/another/path/to/downloads"
            },
            {
              "description": "Extra OS path-list-separated directories a project or group import archive may be read from; the working directory (unless it is the filesystem root or your home directory) and the OS temp directory are always allowed. Unused in HTTP mode, which refuses local paths",
              "name": "GITLAB_MCP_ALLOWED_IMPORT_DIRS",
              "placeholder": "/path/to/exports:/another/path/to/exports"
            },
            {
              "default": "0",
              "description": "Rate limit per credential, in requests per second, on every call that reaches GitLab, with tools/list charged to a bucket of its own; 0, the default on stdio, disables it (default: 0)",
              "format": "number",
              "name": "GITLAB_MCP_RATE_LIMIT_RPS"
            },
            {
              "default": "40",
              "description": "Token-bucket burst size when GITLAB_MCP_RATE_LIMIT_RPS is greater than 0 (default: 40)",
              "format": "number",
              "name": "GITLAB_MCP_RATE_LIMIT_BURST"
            },
            {
              "choices": [
                "debug",
                "info",
                "warn",
                "error"
              ],
              "default": "info",
              "description": "Logging verbosity (default: info)",
              "name": "GITLAB_MCP_LOG_LEVEL"
            },
            {
              "choices": [
                "en",
                "es"
              ],
              "default": "en",
              "description": "Language of the elicitation questions, form field titles and progress messages a client shows the user: en or es (default: en). What the model reads stays English",
              "name": "GITLAB_MCP_LANGUAGE"
            }
          ],
          "identifier": "ghcr.io/jmrplens/gitlab-mcp-server:3.4.0@sha256:a0ef01843875161060ec89225fe4091f95a7ae2a8984286a435752fc6089dcbb",
          "registryType": "oci",
          "transport": {
            "type": "stdio"
          }
        },
        {
          "environmentVariables": [
            {
              "default": "https://gitlab.com",
              "description": "GitLab instance URL (default: https://gitlab.com; set for self-managed instances)",
              "name": "GITLAB_URL",
              "placeholder": "https://gitlab.com"
            },
            {
              "description": "GitLab Personal Access Token (glpat-...)",
              "isRequired": true,
              "isSecret": true,
              "name": "GITLAB_TOKEN",
              "placeholder": "glpat-xxxxxxxxxxxxxxxxxxxx"
            },
            {
              "default": "false",
              "description": "Skip TLS certificate verification for self-signed certs (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_SKIP_TLS_VERIFY"
            },
            {
              "choices": [
                "meta",
                "individual",
                "dynamic"
              ],
              "default": "dynamic",
              "description": "Tool catalog selector: dynamic, meta, or individual (default: dynamic)",
              "name": "GITLAB_MCP_TOOL_SURFACE"
            },
            {
              "choices": [
                "full",
                "minimal"
              ],
              "default": "full",
              "description": "Resource and prompt catalog selector: full or minimal (default: full); resource subscriptions require full",
              "name": "GITLAB_MCP_CAPABILITY_SURFACE"
            },
            {
              "choices": [
                "opaque",
                "compact",
                "full"
              ],
              "default": "opaque",
              "description": "Meta-tool input schema detail: opaque, compact, or full (default: opaque)",
              "name": "GITLAB_MCP_META_PARAM_SCHEMA"
            },
            {
              "choices": [
                "free",
                "ce",
                "premium",
                "ultimate"
              ],
              "description": "GitLab tier: free/ce, premium or ultimate, used as given. When unset, detected from the instance license, then from the plans of the namespaces the token administers, then, on GitLab.com, from the top-level groups the token is a member of, falling back to free. Gates Premium and Ultimate actions; GitLab.com Ultimate also serves the Orbit Knowledge Graph tools",
              "name": "GITLAB_MCP_TIER"
            },
            {
              "default": "false",
              "description": "Read-only mode: removes every mutating action from the served surface; reads keep working (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_READ_ONLY"
            },
            {
              "default": "false",
              "description": "Safe mode: a mutating action returns a preview card naming the action and echoing its arguments instead of running; reads keep working (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_SAFE_MODE"
            },
            {
              "default": "true",
              "description": "Append EmbeddedResource content blocks (clickable links to MCP resources) to get_* tool results (default: true)",
              "format": "boolean",
              "name": "GITLAB_MCP_EMBEDDED_RESOURCES"
            },
            {
              "description": "Comma-separated tool names, group names or canonical action IDs to exclude, on every surface (e.g. gitlab_admin,gitlab_runner)",
              "name": "GITLAB_MCP_EXCLUDE_TOOLS",
              "placeholder": "gitlab_admin,gitlab_runner"
            },
            {
              "default": "false",
              "description": "Skip the scope filter and the read_api narrowing and register all tools regardless of token permissions; a token carrying neither read_api nor api is still refused (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_IGNORE_SCOPES"
            },
            {
              "default": "2147483648",
              "description": "Largest local file an upload or file-reading action accepts, in bytes or with a KB, MB or GB suffix (e.g. 2GB); at most 1 TB (default: 2147483648, 2 GB)",
              "name": "GITLAB_MCP_UPLOAD_MAX_FILE_SIZE"
            },
            {
              "description": "Extra OS path-list-separated directories an action may read a local file from; the working directory (unless it is the filesystem root or your home directory) and the OS temp directory are always allowed. Unused in HTTP mode, which refuses local paths",
              "name": "GITLAB_MCP_ALLOWED_UPLOAD_DIRS",
              "placeholder": "/path/to/files:/another/path/to/files"
            },
            {
              "description": "Extra OS path-list-separated directories an action may write a downloaded file into; the working directory (unless it is the filesystem root or your home directory) and the OS temp directory are always allowed. Unused in HTTP mode, which refuses local paths",
              "name": "GITLAB_MCP_ALLOWED_DOWNLOAD_DIRS",
              "placeholder": "/path/to/downloads:/another/path/to/downloads"
            },
            {
              "description": "Extra OS path-list-separated directories a project or group import archive may be read from; the working directory (unless it is the filesystem root or your home directory) and the OS temp directory are always allowed. Unused in HTTP mode, which refuses local paths",
              "name": "GITLAB_MCP_ALLOWED_IMPORT_DIRS",
              "placeholder": "/path/to/exports:/another/path/to/exports"
            },
            {
              "default": "0",
              "description": "Rate limit per credential, in requests per second, on every call that reaches GitLab, with tools/list charged to a bucket of its own; 0, the default on stdio, disables it (default: 0)",
              "format": "number",
              "name": "GITLAB_MCP_RATE_LIMIT_RPS"
            },
            {
              "default": "40",
              "description": "Token-bucket burst size when GITLAB_MCP_RATE_LIMIT_RPS is greater than 0 (default: 40)",
              "format": "number",
              "name": "GITLAB_MCP_RATE_LIMIT_BURST"
            },
            {
              "choices": [
                "debug",
                "info",
                "warn",
                "error"
              ],
              "default": "info",
              "description": "Logging verbosity (default: info)",
              "name": "GITLAB_MCP_LOG_LEVEL"
            },
            {
              "choices": [
                "en",
                "es"
              ],
              "default": "en",
              "description": "Language of the elicitation questions, form field titles and progress messages a client shows the user: en or es (default: en). What the model reads stays English",
              "name": "GITLAB_MCP_LANGUAGE"
            }
          ],
          "identifier": "docker.io/jmrplens/gitlab-mcp-server:3.4.0@sha256:a0ef01843875161060ec89225fe4091f95a7ae2a8984286a435752fc6089dcbb",
          "registryType": "oci",
          "transport": {
            "type": "stdio"
          }
        },
        {
          "environmentVariables": [
            {
              "default": "https://gitlab.com",
              "description": "GitLab instance URL (default: https://gitlab.com; set for self-managed instances)",
              "name": "GITLAB_URL",
              "placeholder": "https://gitlab.com"
            },
            {
              "description": "GitLab Personal Access Token (glpat-...)",
              "isRequired": true,
              "isSecret": true,
              "name": "GITLAB_TOKEN",
              "placeholder": "glpat-xxxxxxxxxxxxxxxxxxxx"
            },
            {
              "default": "false",
              "description": "Skip TLS certificate verification for self-signed certs (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_SKIP_TLS_VERIFY"
            },
            {
              "choices": [
                "meta",
                "individual",
                "dynamic"
              ],
              "default": "dynamic",
              "description": "Tool catalog selector: dynamic, meta, or individual (default: dynamic)",
              "name": "GITLAB_MCP_TOOL_SURFACE"
            },
            {
              "choices": [
                "full",
                "minimal"
              ],
              "default": "full",
              "description": "Resource and prompt catalog selector: full or minimal (default: full); resource subscriptions require full",
              "name": "GITLAB_MCP_CAPABILITY_SURFACE"
            },
            {
              "choices": [
                "opaque",
                "compact",
                "full"
              ],
              "default": "opaque",
              "description": "Meta-tool input schema detail: opaque, compact, or full (default: opaque)",
              "name": "GITLAB_MCP_META_PARAM_SCHEMA"
            },
            {
              "choices": [
                "free",
                "ce",
                "premium",
                "ultimate"
              ],
              "description": "GitLab tier: free/ce, premium or ultimate, used as given. When unset, detected from the instance license, then from the plans of the namespaces the token administers, then, on GitLab.com, from the top-level groups the token is a member of, falling back to free. Gates Premium and Ultimate actions; GitLab.com Ultimate also serves the Orbit Knowledge Graph tools",
              "name": "GITLAB_MCP_TIER"
            },
            {
              "default": "false",
              "description": "Read-only mode: removes every mutating action from the served surface; reads keep working (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_READ_ONLY"
            },
            {
              "default": "false",
              "description": "Safe mode: a mutating action returns a preview card naming the action and echoing its arguments instead of running; reads keep working (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_SAFE_MODE"
            },
            {
              "default": "true",
              "description": "Append EmbeddedResource content blocks (clickable links to MCP resources) to get_* tool results (default: true)",
              "format": "boolean",
              "name": "GITLAB_MCP_EMBEDDED_RESOURCES"
            },
            {
              "description": "Comma-separated tool names, group names or canonical action IDs to exclude, on every surface (e.g. gitlab_admin,gitlab_runner)",
              "name": "GITLAB_MCP_EXCLUDE_TOOLS",
              "placeholder": "gitlab_admin,gitlab_runner"
            },
            {
              "default": "false",
              "description": "Skip the scope filter and the read_api narrowing and register all tools regardless of token permissions; a token carrying neither read_api nor api is still refused (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_IGNORE_SCOPES"
            },
            {
              "default": "2147483648",
              "description": "Largest local file an upload or file-reading action accepts, in bytes or with a KB, MB or GB suffix (e.g. 2GB); at most 1 TB (default: 2147483648, 2 GB)",
              "name": "GITLAB_MCP_UPLOAD_MAX_FILE_SIZE"
            },
            {
              "description": "Extra OS path-list-separated directories an action may read a local file from; the working directory (unless it is the filesystem root or your home directory) and the OS temp directory are always allowed. Unused in HTTP mode, which refuses local paths",
              "name": "GITLAB_MCP_ALLOWED_UPLOAD_DIRS",
              "placeholder": "/path/to/files:/another/path/to/files"
            },
            {
              "description": "Extra OS path-list-separated directories an action may write a downloaded file into; the working directory (unless it is the filesystem root or your home directory) and the OS temp directory are always allowed. Unused in HTTP mode, which refuses local paths",
              "name": "GITLAB_MCP_ALLOWED_DOWNLOAD_DIRS",
              "placeholder": "/path/to/downloads:/another/path/to/downloads"
            },
            {
              "description": "Extra OS path-list-separated directories a project or group import archive may be read from; the working directory (unless it is the filesystem root or your home directory) and the OS temp directory are always allowed. Unused in HTTP mode, which refuses local paths",
              "name": "GITLAB_MCP_ALLOWED_IMPORT_DIRS",
              "placeholder": "/path/to/exports:/another/path/to/exports"
            },
            {
              "default": "0",
              "description": "Rate limit per credential, in requests per second, on every call that reaches GitLab, with tools/list charged to a bucket of its own; 0, the default on stdio, disables it (default: 0)",
              "format": "number",
              "name": "GITLAB_MCP_RATE_LIMIT_RPS"
            },
            {
              "default": "40",
              "description": "Token-bucket burst size when GITLAB_MCP_RATE_LIMIT_RPS is greater than 0 (default: 40)",
              "format": "number",
              "name": "GITLAB_MCP_RATE_LIMIT_BURST"
            },
            {
              "choices": [
                "debug",
                "info",
                "warn",
                "error"
              ],
              "default": "info",
              "description": "Logging verbosity (default: info)",
              "name": "GITLAB_MCP_LOG_LEVEL"
            },
            {
              "choices": [
                "en",
                "es"
              ],
              "default": "en",
              "description": "Language of the elicitation questions, form field titles and progress messages a client shows the user: en or es (default: en). What the model reads stays English",
              "name": "GITLAB_MCP_LANGUAGE"
            }
          ],
          "identifier": "@jmrp.io/gitlab-mcp-server",
          "registryType": "npm",
          "runtimeHint": "npx",
          "transport": {
            "type": "stdio"
          },
          "version": "3.4.0"
        },
        {
          "environmentVariables": [
            {
              "default": "https://gitlab.com",
              "description": "GitLab instance URL (default: https://gitlab.com; set for self-managed instances)",
              "name": "GITLAB_URL",
              "placeholder": "https://gitlab.com"
            },
            {
              "description": "GitLab Personal Access Token (glpat-...)",
              "isRequired": true,
              "isSecret": true,
              "name": "GITLAB_TOKEN",
              "placeholder": "glpat-xxxxxxxxxxxxxxxxxxxx"
            },
            {
              "default": "false",
              "description": "Skip TLS certificate verification for self-signed certs (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_SKIP_TLS_VERIFY"
            },
            {
              "choices": [
                "meta",
                "individual",
                "dynamic"
              ],
              "default": "dynamic",
              "description": "Tool catalog selector: dynamic, meta, or individual (default: dynamic)",
              "name": "GITLAB_MCP_TOOL_SURFACE"
            },
            {
              "choices": [
                "full",
                "minimal"
              ],
              "default": "full",
              "description": "Resource and prompt catalog selector: full or minimal (default: full); resource subscriptions require full",
              "name": "GITLAB_MCP_CAPABILITY_SURFACE"
            },
            {
              "choices": [
                "opaque",
                "compact",
                "full"
              ],
              "default": "opaque",
              "description": "Meta-tool input schema detail: opaque, compact, or full (default: opaque)",
              "name": "GITLAB_MCP_META_PARAM_SCHEMA"
            },
            {
              "choices": [
                "free",
                "ce",
                "premium",
                "ultimate"
              ],
              "description": "GitLab tier: free/ce, premium or ultimate, used as given. When unset, detected from the instance license, then from the plans of the namespaces the token administers, then, on GitLab.com, from the top-level groups the token is a member of, falling back to free. Gates Premium and Ultimate actions; GitLab.com Ultimate also serves the Orbit Knowledge Graph tools",
              "name": "GITLAB_MCP_TIER"
            },
            {
              "default": "false",
              "description": "Read-only mode: removes every mutating action from the served surface; reads keep working (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_READ_ONLY"
            },
            {
              "default": "false",
              "description": "Safe mode: a mutating action returns a preview card naming the action and echoing its arguments instead of running; reads keep working (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_SAFE_MODE"
            },
            {
              "default": "true",
              "description": "Append EmbeddedResource content blocks (clickable links to MCP resources) to get_* tool results (default: true)",
              "format": "boolean",
              "name": "GITLAB_MCP_EMBEDDED_RESOURCES"
            },
            {
              "description": "Comma-separated tool names, group names or canonical action IDs to exclude, on every surface (e.g. gitlab_admin,gitlab_runner)",
              "name": "GITLAB_MCP_EXCLUDE_TOOLS",
              "placeholder": "gitlab_admin,gitlab_runner"
            },
            {
              "default": "false",
              "description": "Skip the scope filter and the read_api narrowing and register all tools regardless of token permissions; a token carrying neither read_api nor api is still refused (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_IGNORE_SCOPES"
            },
            {
              "default": "2147483648",
              "description": "Largest local file an upload or file-reading action accepts, in bytes or with a KB, MB or GB suffix (e.g. 2GB); at most 1 TB (default: 2147483648, 2 GB)",
              "name": "GITLAB_MCP_UPLOAD_MAX_FILE_SIZE"
            },
            {
              "description": "Extra OS path-list-separated directories an action may read a local file from; the working directory (unless it is the filesystem root or your home directory) and the OS temp directory are always allowed. Unused in HTTP mode, which refuses local paths",
              "name": "GITLAB_MCP_ALLOWED_UPLOAD_DIRS",
              "placeholder": "/path/to/files:/another/path/to/files"
            },
            {
              "description": "Extra OS path-list-separated directories an action may write a downloaded file into; the working directory (unless it is the filesystem root or your home directory) and the OS temp directory are always allowed. Unused in HTTP mode, which refuses local paths",
              "name": "GITLAB_MCP_ALLOWED_DOWNLOAD_DIRS",
              "placeholder": "/path/to/downloads:/another/path/to/downloads"
            },
            {
              "description": "Extra OS path-list-separated directories a project or group import archive may be read from; the working directory (unless it is the filesystem root or your home directory) and the OS temp directory are always allowed. Unused in HTTP mode, which refuses local paths",
              "name": "GITLAB_MCP_ALLOWED_IMPORT_DIRS",
              "placeholder": "/path/to/exports:/another/path/to/exports"
            },
            {
              "default": "0",
              "description": "Rate limit per credential, in requests per second, on every call that reaches GitLab, with tools/list charged to a bucket of its own; 0, the default on stdio, disables it (default: 0)",
              "format": "number",
              "name": "GITLAB_MCP_RATE_LIMIT_RPS"
            },
            {
              "default": "40",
              "description": "Token-bucket burst size when GITLAB_MCP_RATE_LIMIT_RPS is greater than 0 (default: 40)",
              "format": "number",
              "name": "GITLAB_MCP_RATE_LIMIT_BURST"
            },
            {
              "choices": [
                "debug",
                "info",
                "warn",
                "error"
              ],
              "default": "info",
              "description": "Logging verbosity (default: info)",
              "name": "GITLAB_MCP_LOG_LEVEL"
            },
            {
              "choices": [
                "en",
                "es"
              ],
              "default": "en",
              "description": "Language of the elicitation questions, form field titles and progress messages a client shows the user: en or es (default: en). What the model reads stays English",
              "name": "GITLAB_MCP_LANGUAGE"
            }
          ],
          "identifier": "jmrplens-gitlab-mcp-server",
          "registryBaseUrl": "https://pypi.org",
          "registryType": "pypi",
          "runtimeHint": "uvx",
          "transport": {
            "type": "stdio"
          },
          "version": "3.4.0"
        },
        {
          "environmentVariables": [
            {
              "default": "https://gitlab.com",
              "description": "GitLab instance URL (default: https://gitlab.com; set for self-managed instances)",
              "name": "GITLAB_URL",
              "placeholder": "https://gitlab.com"
            },
            {
              "description": "GitLab Personal Access Token (glpat-...)",
              "isRequired": true,
              "isSecret": true,
              "name": "GITLAB_TOKEN",
              "placeholder": "glpat-xxxxxxxxxxxxxxxxxxxx"
            },
            {
              "default": "false",
              "description": "Skip TLS certificate verification for self-signed certs (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_SKIP_TLS_VERIFY"
            },
            {
              "choices": [
                "meta",
                "individual",
                "dynamic"
              ],
              "default": "dynamic",
              "description": "Tool catalog selector: dynamic, meta, or individual (default: dynamic)",
              "name": "GITLAB_MCP_TOOL_SURFACE"
            },
            {
              "choices": [
                "full",
                "minimal"
              ],
              "default": "full",
              "description": "Resource and prompt catalog selector: full or minimal (default: full); resource subscriptions require full",
              "name": "GITLAB_MCP_CAPABILITY_SURFACE"
            },
            {
              "choices": [
                "opaque",
                "compact",
                "full"
              ],
              "default": "opaque",
              "description": "Meta-tool input schema detail: opaque, compact, or full (default: opaque)",
              "name": "GITLAB_MCP_META_PARAM_SCHEMA"
            },
            {
              "choices": [
                "free",
                "ce",
                "premium",
                "ultimate"
              ],
              "description": "GitLab tier: free/ce, premium or ultimate, used as given. When unset, detected from the instance license, then from the plans of the namespaces the token administers, then, on GitLab.com, from the top-level groups the token is a member of, falling back to free. Gates Premium and Ultimate actions; GitLab.com Ultimate also serves the Orbit Knowledge Graph tools",
              "name": "GITLAB_MCP_TIER"
            },
            {
              "default": "false",
              "description": "Read-only mode: removes every mutating action from the served surface; reads keep working (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_READ_ONLY"
            },
            {
              "default": "false",
              "description": "Safe mode: a mutating action returns a preview card naming the action and echoing its arguments instead of running; reads keep working (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_SAFE_MODE"
            },
            {
              "default": "true",
              "description": "Append EmbeddedResource content blocks (clickable links to MCP resources) to get_* tool results (default: true)",
              "format": "boolean",
              "name": "GITLAB_MCP_EMBEDDED_RESOURCES"
            },
            {
              "description": "Comma-separated tool names, group names or canonical action IDs to exclude, on every surface (e.g. gitlab_admin,gitlab_runner)",
              "name": "GITLAB_MCP_EXCLUDE_TOOLS",
              "placeholder": "gitlab_admin,gitlab_runner"
            },
            {
              "default": "false",
              "description": "Skip the scope filter and the read_api narrowing and register all tools regardless of token permissions; a token carrying neither read_api nor api is still refused (default: false)",
              "format": "boolean",
              "name": "GITLAB_MCP_IGNORE_SCOPES"
            },
            {
              "default": "2147483648",
              "description": "Largest local file an upload or file-reading action accepts, in bytes or with a KB, MB or GB suffix (e.g. 2GB); at most 1 TB (default: 2147483648, 2 GB)",
              "name": "GITLAB_MCP_UPLOAD_MAX_FILE_SIZE"
            },
            {
              "description": "Extra OS path-list-separated directories an action may read a local file from; the working directory (unless it is the filesystem root or your home directory) and the OS temp directory are always allowed. Unused in HTTP mode, which refuses local paths",
              "name": "GITLAB_MCP_ALLOWED_UPLOAD_DIRS",
              "placeholder": "/path/to/files:/another/path/to/files"
            },
            {
              "description": "Extra OS path-list-separated directories an action may write a downloaded file into; the working directory (unless it is the filesystem root or your home directory) and the OS temp directory are always allowed. Unused in HTTP mode, which refuses local paths",
              "name": "GITLAB_MCP_ALLOWED_DOWNLOAD_DIRS",
              "placeholder": "/path/to/downloads:/another/path/to/downloads"
            },
            {
              "description": "Extra OS path-list-separated directories a project or group import archive may be read from; the working directory (unless it is the filesystem root or your home directory) and the OS temp directory are always allowed. Unused in HTTP mode, which refuses local paths",
              "name": "GITLAB_MCP_ALLOWED_IMPORT_DIRS",
              "placeholder": "/path/to/exports:/another/path/to/exports"
            },
            {
              "default": "0",
              "description": "Rate limit per credential, in requests per second, on every call that reaches GitLab, with tools/list charged to a bucket of its own; 0, the default on stdio, disables it (default: 0)",
              "format": "number",
              "name": "GITLAB_MCP_RATE_LIMIT_RPS"
            },
            {
              "default": "40",
              "description": "Token-bucket burst size when GITLAB_MCP_RATE_LIMIT_RPS is greater than 0 (default: 40)",
              "format": "number",
              "name": "GITLAB_MCP_RATE_LIMIT_BURST"
            },
            {
              "choices": [
                "debug",
                "info",
                "warn",
                "error"
              ],
              "default": "info",
              "description": "Logging verbosity (default: info)",
              "name": "GITLAB_MCP_LOG_LEVEL"
            },
            {
              "choices": [
                "en",
                "es"
              ],
              "default": "en",
              "description": "Language of the elicitation questions, form field titles and progress messages a client shows the user: en or es (default: en). What the model reads stays English",
              "name": "GITLAB_MCP_LANGUAGE"
            }
          ],
          "identifier": "gitlab-mcp-server",
          "registryBaseUrl": "https://api.nuget.org/v3/index.json",
          "registryType": "nuget",
          "runtimeHint": "dnx",
          "transport": {
            "type": "stdio"
          },
          "version": "3.4.0"
        }
      ],
      "remotes": [
        {
          "headers": [
            {
              "description": "Bearer <token>. The endpoint runs in OAuth mode: a client that speaks the OAuth flow needs no header at all and discovers the authorization server from the 401 challenge. A GitLab personal access token also works here, sent as 'Bearer glpat-...', which keeps clients with no OAuth flow working. It travels per request and is never stored server-side.",
              "isSecret": true,
              "name": "Authorization",
              "placeholder": "Bearer glpat-xxxxxxxxxxxxxxxxxxxx"
            }
          ],
          "type": "streamable-http",
          "url": "https://mcp.jmrp.io/gitlab"
        }
      ],
      "repository": {
        "id": "1208139072",
        "source": "github",
        "url": "https://github.com/jmrplens/gitlab-mcp-server"
      },
      "title": "GitLab MCP Server",
      "version": "3.4.0",
      "websiteUrl": "https://docs.jmrp.io/gitlab-mcp-server"
    }
  },
  "source": "mcp_registry",
  "summary": "Go MCP server for GitLab: 2 dynamic tools reach ~876 actions on Free/CE, up to ~1103 on Ultimate."
}

What the leaf hashes

{"body":"6a5db284967190071b506ec317d1a2a086f571436806dee17d5608e368e7f6cb","id":1475021,"kind":"listing","method":"sync.mcp_registry/1","observed_us":1793412946086424,"prev":39395,"subject":"mcp_registry:io.github.jmrplens/gitlab-mcp-server","subject_kind":"source_record"}

Proof

Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (246033 rows).

  1. 0x23f9fadc67be1aa713f7bed54fadf0c0fc5aa62ea8f7d814c1d501a065804c41
  2. 0x73324c6a2c43e11571003fe404e7c897df7446c588b6c954d53f371f66be66bf
  3. 0x9a16bdf09c1710d8264e229f5e95f37ae10c26c877dd0380452d96d3977a01a9
  4. 0xefb75e57c82893d9d72dfa22b982345b46fd771d4e591ad2bdf3537411546a39
  5. 0xc1594253004afdf3528da17ad2f57ba415671c7c9dcadf0221e216bf9d14cfe5
  6. 0x9908deae4095e22d2aefb882791ebc12909dfd4ed6f8bad8faa1b24d067fea81
  7. 0xd2d16cde9fc34955c15b19d9b1eac2aa3dc608e688029145019d03d7b4b86646
  8. 0x46919a198c4bd8179efcc4953d077d1f6b51a04889801e745b77bd78be04bdda
  9. 0x1f70ed98caaa3ddc214660125822b83de8b217b3b5d51f5a45463f1f2e8395d4
  10. 0x9d8d4dc5929a49081d0919655ed956216be2284b067f561be900739a83f425ef
  11. 0x91ded3df6901af30dfc6076f678f8c89226d95132e91ccb258435433bb2a9aba
  12. 0xc05c427d3e111a524a4dc15aef0c241d92fdf08e1670c34b27c22d513b11991c
  13. 0x1f697283f41d2425268978efdad1b5ce0e4fee30f5bc2fba2c8f832307b40721
  14. 0x4c7bf6d7d7c379b3c87447200f991359af0970fc33642e540cd6032a5a5b24f6
  15. 0x5212e7c531721a66b1d21d8222c94df019d60ce8150c25bfebe2e6eb1dd39726
  16. 0x24ea73817c2ff07f87a42be89aff36ac5fe49b64420a647cd406ee60e6a77f70
  17. 0x37f13582abb3c002d51c2f190c312129cbc3a39754618fee2c75c2441bb1eb94
  18. 0x59f83f7228f07febe2780660e422e171b0359b8aa031ee3be07e991118130c15
Day root
0x24463725d1c0d9894bd6123691d532547aaa79f0762c0e45aa6a68acf1fd71ab
Chained
0x7d4824ff313dee7252a46f9d5c37b452851deb6c9f24a40c2f74ee0e53c82980
Published
On Arc Testnet, block 70093156: 0xedb7b832f4ebf6781b5ecd2ed241c435b862f4d3761541fa31adc1831b8c44a0

How to check it · This row as JSON