Google tells you what exists. Faceabot tells you what holds up.
开发者工具箱:时间/UUID/Base64/JSON 格式化等高频开发小工具(Cloudflare 边缘部署,免费)
MCP endpoint :https://dev-toolbox-mcp.aiones.cc/mcp · measurements and detailsSoftware end-of-life dates, open-source licenses, browser support for web features and RFC facts.
MCP endpoint :https://devfacts.openkrill.app/mcp · website · measurements and detailsSmall tools for agent builders: AI-writing tells, tools/list token cost, CLAUDE.md lint, and more.
MCP endpoint :https://toolbox.allthepossibles.com/mcp · website · measurements and detailsMCP-first toolbox for agents: KV storage, auth, queue, and utility tools. Free in early access.
MCP endpoint :https://raccha.ai/mcp · website · measurements and detailsclassifier.dev documentation as tools: list, read and search the reference, benchmark and guides.
MCP endpoint :https://classifier.dev/mcp/docs · website · measurements and detailsDeveloper news feeds, posts, bookmarks, tags and search from daily.dev
MCP endpoint :https://api.daily.dev/mcp · website · measurements and detailsUltimate toolbox to connect your LLM to popular productivity tools such as Monday, AirTable, Slack
MCP endpoint :https://waystation.ai/mcp · website · measurements and details130+ QA & dev tools for AI agents: prompt injection, RAG testing, VLM eval, guardrails. Free.
MCP endpoint :https://www.ia-qa.com/mcp · website · measurements and detailsDeveloper utilities over MCP: Base64 encode and decode, decode JWTs, format JSON, do percentages.
MCP endpoint :https://www.razi.pro/api/mcp/dev · website · measurements and detailsFree, no-key MCP server: token estimates, JSON Schema conversion, MCP configs, tool search.
MCP endpoint :https://agenttoolbox.net/api/mcp · website · measurements and detailsFind UI components and themes, retrieve code, and generate with hosted 21st AI when enabled.
MCP endpoint :https://21st.dev/api/mcp · website · measurements and detailsDeveloper Feeds MCP.
MCP endpoint :https://gateway.pipeworx.io/dev-feeds/mcp · website · measurements and details13 free utility tools for AI agents: web text, markdown, hashing, IDs, dates, units, JSON.
MCP endpoint :https://agent-toolbox-mcp.nclexdrill.workers.dev/mcp · measurements and detailsToolbox dynamically routes to all MCPs in the Smithery registry based on your agent's need. When a…
MCP endpoint :https://server.smithery.ai/@smithery/toolbox/mcp · measurements and detailsMCP server for dev documentation, generated by doc2mcp.
MCP endpoint :https://www.doc2mcp.site/api/mcp/a21ddb4d-2344-4869-a191-162e1ebea375/mcp · website · measurements and detailsMCP server for Clipkit — gives AI agents a video toolbox via the Clipkit schema.
MCP endpoint :https://www.clipkit.dev/mcp · website · measurements and detailsSearch and compare WordPress plugins, themes and WooCommerce extensions on WPBay.
MCP endpoint :https://mcp.wpbay.com/mcp · measurements and detailsdev.to developer blog & tutorial feed. $0.01/query. Register in-session — free testnet funds.
MCP endpoint :https://a2awire.com/mcp/data/devtowatch-dev-to-developer-blog-tutorial-firehose-11f3ce/http · website · measurements and detailsSearch MCP servers, agent skills and coding-agent plugins: trending tools and best-of lists.
MCP endpoint :https://plugandship.dev/mcp · website · measurements and detailsResearch extension listings and search results; track installs, keyword rankings, and competitors.
MCP endpoint :https://extensiondash.com/mcp · website · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
Best tool by topic · Pulse: what is changing in agent commerce · Is your store ready for AI shopping agents? · State of MCP (weekly) · MCP server doctor · Reliability data · Faceabot app · Faceabot → AI assistants · What AI agents cannot find yet · Add Faceabot to your AI · Badge for tool publishers · Help · Privacy · Terms