MCP Server Directory

Agent Cost Log com.botrecipe/costlog

Cost per run, tool, model and day for AI agents, from one call or an OpenTelemetry export.

Corollary — scientific AI models, tools and databases com.corollary-labs/corollary

Find open biology and chemistry AI models, bioinformatics tools and databases, and run them online.

Valta si.valta/valta

Notes and memory assistant: one Markdown vault that Claude, ChatGPT and any MCP client can share.

VIN Decoder + Safety Recalls (NHTSA) io.github.pcp183/vin-decode

Decode a VIN and list NHTSA recalls for that model (US data). $0.003/call via x402.

Runs non-urgent LLM tasks at the cleanest grid hour before a deadline, via Batch APIs when allowed.

AI Signals (Signals API) ca.jiangzhang.api/signals-api-mcp

Daily AI signals for agents: today's 4 signals, what changed, ranked models and repos

One chart of your projects across Claude Code, Codex, Gemini CLI, Copilot CLI, ChatGPT.

Versyka com.versyka/versyka

Find retiring AI models and outdated API SDKs in your code, with dates, replacements and guides.

Manage Keycloak users, groups, roles and realms through the Keycloak Admin REST API.

Agent Prompts A to Z com.agentpromptsatoz/packs

Read-only catalog of prompt packs and rule files: Cursor, CLAUDE.md, AGENTS.md, SKILL.md.

buildagents io.github.aurimasAPG/buildagents

Design AI agent teams for a business problem and generate ready-to-paste Claude Code prompts.

Atwork so.atwork/workspace

Connect Claude, ChatGPT or any MCP client to your Atwork sheets, tasks, pages and dashboards.

Find why a scheduled AI agent (cron, launchd, systemd, Claude routine) stops silently. Read-only.

Apple Shortcuts MCP: build, lint and sign iOS Shortcuts (.shortcut) from Claude, Codex or any LLM.

Meridary for Agents io.github.gsMulhern/meridary

US retirement modeling for agents: projections, scenario comparisons, and retirement-age analysis.

The modeler's client for SDCStudio: search the catalog, estimate, assemble and publish SDC4 models.

Loopcut's cloud tools for Blender: GPU render, assets, images, 3D models, motion and audio.

Ginta app.ginta/ginta

AI website builder: build, publish and edit websites from Claude, ChatGPT or Claude Code.

AI Gateway MCP io.github.Armulee/ai-gateway-mcp

Pictures, video, voice and transcripts from any Vercel AI Gateway model, on your own Vercel copy.

Voice Memo to Text io.github.lian-yang/voicememotext

AI transcription API: turn voice memos, meetings and audio URLs into text and SRT subtitles.

Engram ro.rootcause/engram

A second brain for Claude: remembers your work, plans your day, encrypted under a key only you hold.

Web Page to Markdown (Tanod) dev.tanod/html-to-markdown

Turn any web page URL or HTML into clean Markdown or plain text for an LLM to read.

Bike4Mind — the open-core AI workbench com.bike4mind/bike4mind

Read-only facts on Bike4Mind: live model catalog, comparisons, open-core license, blog, updates.

MoreAI - Byrå ChatGPT & Claude (Fortnox) cloud.amore.byra/fortnox

Fortnox MCP for accounting firms: every consultant reaches every client, and approves each change.