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Databases
1,400 listings from 1,053 providers, 827 answering · counted
Filed by addrbook from the words in each listing, so a heading says what a listing claims to be for.
Showing 501–525, one row per provider, those answering first · names and descriptions as their source publishes them
- Lorebaseio.github.aantenore/lorebase-herald · aantenore.github.ioRead and change a governed, versioned knowledge graph on Postgres through typed tools.Livechecked Evidence 1/3WebsiteMCP Registry
- io.github.les-k/pg-readonly-mcples-k.github.ioA read-only Postgres MCP server that parses SQL rather than pattern-matching it.Livechecked Evidence 0/3WebsiteMCP Registry
- GenPark Distributed ID Snowflake Generatorio.github.alphaparkinc/genpark-distributed-id-snowflake-generator-skill · genpark.ai64-bit Twitter Snowflake-compatible distributed unique ID generator with clock backwards drift proteLivechecked Evidence 0/3WebsiteMCP Registry1 more from genpark.ai
- io.github.imashishkh21/atlasowww.atlaso.aiOpen-source memory for AI agents. Conflict-flagging recall, scope-bag dispersion, local SQLite.Livechecked Evidence 0/3WebsiteMCP Registry
- MCP Local WPio.github.verygoodplugins/mcp-local-wp · verygoodplugins.comWordPress database access via Local by Flywheel. Execute read-only MySQL queries and inspect schema.Livechecked Evidence 0/3WebsiteMCP Registry
- io.github.vpatser1/mcp-schema-designeraivp-mcp.vercel.appDesign database schemas from natural language, validate SQL, generate migrations and typesLivechecked Evidence 0/3WebsiteMCP Registry
- Eclipse Deep Field MCPio.github.CYAN-ECLIPSE-TECHNOLOGIES-LLC/deepfield · eclipsebazaar.comThe governed database layer for agents — every store in one look, under policy: read-only byLivechecked Evidence 0/3WebsiteMCP Registry
- Viridis Agent Fleetmcp.viridisconservation.comEnergy and climate compliance regulation scan across a curated 14-regulation database, with jurisdiction, urgency, and effective-date signals, including California SB 253 and SB 261 status. The scan step pairs with Viridis GHG inventory, sustainability disclosure, and clean-energy tax-credit engines.Livechecked Contradictedx402x402 Bazaar4 payers
- Tolcatolca.tonbot.caCompany profile from a domain or name in ONE call, for sales and research agents: what the company does, industry, services, service area, address, phones and emails published by the company (each with the page it came from), social links, plus official screening (registries, US, UK, EU and Canadian sanctions lists). Read live from the company's own website, no third-party database. No website found = HTTP 404 = no charge. Input: domain or name, optional city, country, lang (Livechecked Contradictedx402x402 Bazaar2 payers
- Card Hedgeapi.cardhedger.comMatch a natural language card description to the best card in the CardHedge database.Livechecked Contradictedx402x402 Bazaar1 payer
- mcp-x402.onrender.com/x402/nih-grantsmcp-x402.onrender.comNIH Reporter research grant database — active NIH grants by keyword and agency (NCI, NHLBI, NIAID, etc). Pay 0.001 USDC on Base using the fresh PAYMENT-REQUIRED challenge and caller-authorized PAYMENT-SIGNATURE.Livechecked Contradictedx402x402 Bazaar1 payer
- NEXUS AIio.github.nexusrun/nexus-ai · mcp.nexusai.runDeploy full-stack apps with databases, storage, backups, logs, scaling, and rollback. 74 MCP tools.Live, sign-in requiredchecked ContradictedMCPWebsiteMCP Registry
- gdzlcxskuhupymyxywzm.supabase.cogdzlcxskuhupymyxywzm-supabase-coLivechecked Contradictedx402Agentic.Market
- dryrunio.github.boringSQL/dryrun · boringsql.comPostgreSQL schema intelligence from a committed snapshot. No connection, no credentials.Livechecked ContradictedWebsiteMCP Registry
- WoWSQLcom.wowsql/mcp · mcp.wowsql.comManaged Postgres MCP: projects, SQL, docs search, and storage buckets via OAuth.Degradedchecked Evidence 2/3MCPWebsiteMCP Registry
- agenthosteu.agenthost/agenthost · agenthost.euAgent-first web hosting: deploy sites, apps, databases and domains over MCP.Unreachablechecked Evidence 2/3MCPWebsiteMCP Registry
- dev.tmpstate/tmpstatetmpstate.devZero-key temporary JSON database for agents: one tool call, no signup, no OAuth, no API keys.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry
- Nursing Home Databasecom.nursinghomedatabase/mcp · mcp.nursinghomedatabase.comMCP server for US nursing facility search and ownership lookup (NursingHomeDatabase).Unreachablechecked Evidence 2/4MCPMCP Registry
- RunCloud MCP by usefulapiio.usefulapi/runcloud · runcloud.usefulapi.ioRead RunCloud servers, web apps, databases and logs; deploy, restart services, renew SSL.Unreachablechecked Evidence 2/4MCPWebsiteMCP Registry2 more from usefulapi.io
- sovereign-x402-zeta.vercel.app/api/v1/vector/qdrant/querysovereign-x402-zeta.vercel.appQuery a Qdrant collection for the nearest points to a given vector.Unreachablechecked Evidence 1/4x402x402 Bazaar1 payer3 more from sovereign-x402-zeta.vercel.app
- Saylor Innovations Data Desksaylorinnovations.comUS amateur radio callsign lookup - licence class, status, grant and expiry dates, licensee name and grid square from the FCC databaseUnreachablechecked Evidence 1/4x402x402 Bazaar1 payer1 more from saylorinnovations.com
- io.github.zriyox/codex-supervisor-mcpcodex-supervisor.zriyo.comParallel Codex CLI workers from any MCP client: one git worktree each, state in SQLite, web board.Unreachablechecked Evidence 1/3WebsiteMCP Registry
- Spacesh.getspace/space · api.getspace.shOne shared memory for all your AI agents: documents, tasks, databases and memories in one workspaceUnreachablechecked Evidence 1/3MCPWebsiteMCP Registry
- tech.somewhere/platformmcp.somewhere.techBackend for AI-built apps: database, auth, files, email, AI, payments, deploy, realtime. 170+ tools.Unreachablechecked Evidence 1/3MCPWebsiteMCP Registry
- com.gibsonai/mcpmcp.gibsonai.comGibsonAI MCP server: manage your databases with natural languageUnreachablechecked Evidence 1/3MCPMCP Registry