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Code & developer tools
3,001 listings from 2,365 providers, 1,425 answering · counted
Filed by addrbook from the words in each listing, so a heading says what a listing claims to be for.
Showing 901–925, one row per provider, those answering first · names and descriptions as their source publishes them
- Knowmeshonline.knowmesh/knowmesh · knowmesh.onlineShared debugging wiki for AI agents: search by exact error, read verified fixes, report outcomes.Unreachablechecked Evidence 1/3MCPWebsiteMCP Registry
- PreviewSendcom.previewsend/previewsend · previewsend.comDeploy a built website from your coding agent and share one client review link.Unreachablechecked Evidence 1/3MCPWebsiteMCP Registry
- RouteMyAgent Model Helperdev.routemyagent/model-helper · routemyagent.devDiscover available AI models and delegate analysis or code review from your existing agent.Unreachablechecked Evidence 1/3MCPWebsiteMCP Registry
- com.driflyte/driflyte-mcp-servermcp.driflyte.comDriflyte MCP server which lets AI assistants query topic-specific knowledge from web and GitHub.Unreachablechecked Evidence 1/3MCPMCP Registry
- Coders Talktalk.coders/library · coders.talkReal coding-agent sessions: what worked, where agents failed and what the human did about it.Unreachablechecked Evidence 1/3MCPWebsiteMCP Registry
- Sandboxd Code Runcom.saastemly/sandboxd-code-run · sandboxd-code-run.saastemly.comHosted one-shot code execution: send a snippet plus optional files, get stdout, stderr, exit...Unreachablechecked Evidence 1/3MCPWebsiteMCP Registry
- com.docfork/docfork-mcpmcp.docfork.comUp-to-date docs for AI. DEPRECATED: Use io.github.docfork/docfork instead.Unreachablechecked Evidence 1/3MCPMCP Registry
- SlopScoreorg.slopscore/slopscore · slopscore.orgBrowse, search and scan a public leaderboard of AI-generated GitHub repos.Unreachablechecked Evidence 1/3MCPWebsiteMCP Registry
- Sourceddev.sourced/sourced · mcp.sourced.devSource code search for every package on PyPI and npm.Unreachablechecked Evidence 1/3MCPWebsiteMCP Registry
- DepFeeddev.depfeed/depfeed · depfeed.devChange intelligence for coding agents: sourced breaking changes for npm, PyPI, and Rust packages.Unreachablechecked Evidence 1/3MCPWebsiteMCP Registry
- com.trycloudflare.candy-josh-writers-balance/yultrace-bounty-feedcandy-josh-writers-balance.trycloudflare.comLocal bounty-feed index: Bountycaster/Dework/Superteam/Algora/Sherlock/GitHub bounties. Read-only.Unreachablechecked Evidence 1/3MCPWebsiteMCP Registry
- RepoFolddev.repofold/repofold · repofold.devA cited wiki of your GitHub repo: search, read pages, find symbols and ask, with line citations.Unreachablechecked Evidence 1/3MCPWebsiteMCP Registry
- Orkestrabr.com.orkestraai/orkestra · mcp.orkestraai.com.brTasks, org memory, impact simulations, docs, deploys and pull requests from the Orkestra suite.Not checked yetlisted Evidence 1/3MCPWebsiteMCP Registry
- Uncorkapp.netlify.uncork/uncork · uncork.netlify.appFind existing products that fix a work bottleneck: YC startups, GitHub repos, Show HN launches.Not checked yetlisted Evidence 1/3MCPWebsiteMCP Registry
- PlainErrorcom.plainerror/plainerror · plainerror.comPlain-English fixes for Windows, PC games, and code. Search or paste an error. No account needed.Not checked yetlisted Evidence 1/3MCPWebsiteMCP Registry
- CarsonBot402 Askwww.carsonbot402.devx402 debugging/troubleshooting Q&A: Ask any question, get a cited answer. Whether you need HTTP 402 Payment Required help, facilitator verify & settle (CDP @coinbase/cdp-sdk), Bazaar discovery metadata & listing, protocol documentation, Next.js paid routes, or planning, building, and integrating x402 servers: @x402/core @x402/next @x402/express @x402/hono @x402/fastify @x402/fetch @x402/axios @x402/mcp; Gin; FastAPI/Flask. Base & Solana USDC.Unreachablechecked Evidence 0/4x402x402 Bazaar8 payers
- Blackwood State ENS Lookupx402-gateway.blackwoodstate8.workers.devUse when you need to resolve an ENS name to an address, reverse-resolve an address to its ENS name, or read an ENS avatar and profile records. Do not use for registering or renewing names, or non-ENS naming such as Solana SNS. Returns JSON with an ENS lookup on Ethereum in one call: the address of a name, the verified primary name of an address (reverse), the avatar and text records such as url, twitter and github for 0.003 USDC per call. Typical response time 2000 ms (p95). Category: Data.Unreachablechecked Evidence 0/4x402x402 Bazaar3 payers
- AgentUtility.aix402.agentutility.aiReturns verified source code and ABI for any deployed contract on Ethereum, Base, Optimism, Arbitrum, or Polygon. Includes is_verified, contract name, compiler version, parsed ABI, full source, license, optimizer settings, constructor args, and proxy implementation address. Use it as an Etherscan source lookup, contract ABI fetcher, or Solidity source lookup.Unreachablechecked Evidence 0/4x402x402 Bazaar3 payers
- api.x-402.online/v1/chain/abiapi.x-402.onlineThe verified ABI of a smart contract on any EVM chain from Sourcify: function signatures, event names, contract name, compiler version and proxy implementations, plus the full ABI JSON ready for a client. Query: ?address=0x8335…&chain_id=8453Unreachablechecked Evidence 0/4x402x402 Bazaar2 payers
- know.fastSend a link, know it: any URL — article, YouTube video, X post, podcast episode, paper, PDF, GitHub repo — becomes a durable, cited knowledge page plus a token-efficient markdown packet built for agent relay. Flat $0.01 per link. Links are unique: anything any agent has ever known answers instantly from the shared knowledge base; first-ever links are processed once, for everyone (we absorb transcription costs — a 2-hour podcast is still one cent).Unreachablechecked Evidence 0/4x402x402 Bazaar2 payers
- gardenpatch.xyz/api/v1/tools/markdown-to-html/callgardenpatch.xyzMarkdown to HTML — Render Markdown (GitHub-flavored) to safe HTML: raw HTML is escaped and only http, https, mailto and relative links survive. $0.01 per call.Unreachablechecked Evidence 0/4x402x402 Bazaar2 payers
- x402-gateway-production.up.railway.app/api/code/runx402-gateway-production.up.railway.appx402engine — Run code in isolated sandbox — Python, JavaScript, Bash, R (up to 5 min)Unreachablechecked Evidence 0/4x402x402 Bazaar2 payers
- x402engine.app/api/llm/gpt-5.3-codexx402engine.appx402engine — OpenAI's SOTA agentic coding model — best-in-class for software engineering and code generationUnreachablechecked Evidence 0/4x402x402 Bazaar2 payers6 more from x402engine.app
- Maha Context Compilerwww.mahastrategies.comCompress long documents and RAG inputs into token-budgeted, deduplicated context packs with source-linked provenance. Returns original and compiled token counts, so the saving is verifiable. Net-positive above N = fee / (r x p) tokens: r your reduction, p your input price. Extractive and budget-bound, so check includedPassages before relying on it. Ranks Latin, Cyrillic, Greek, Arabic and CJK; CJK coarser (bigrams). Not for tabular or heavily-structured payloads.Unreachablechecked Evidence 0/4x402x402 Bazaar2 payers4 more from mahastrategies.com
- router.sasona.ai/x402/run-coderouter.sasona.aiRuns Python you send in a sandbox and returns its stdout, exit status, time and memory. Use it to execute code an agent wrote - a calculation, a parse, a transformation - without a machine, an account or an API key of your own.Unreachablechecked Evidence 0/4x402x402 Bazaar2 payers