MCP server directory

Durable hybrid memory for AI agents. Combines vector search, BM25, temporal retrieval, and optional Memgraph knowledge graph via reciprocal rank fusion. 6 MCP tools: health, search, answer, feedback, graph_query, graph_add_triple. Self-hosted with Qdrant backend. 82.5% strict accuracy on LoCoMo benchmark. `pip install 'mnemostack[mcp]'`

Drives a browser (or a native Expo/React Native app on iOS/Android) and your dev server onto one correlated timeline, so a browser console error and the backend stack trace from the same moment line up. Includes `repro` action sequences, a unified log/network query API, and an Electron cockpit.

Free deterministic security scan of any public git repository, for agents and CI: vulnerable dependencies via OSV.dev (npm, pip/uv/poetry, Cargo, Go, Gemfile, composer), hard-coded secret patterns (redacted) and risky config lint, returned as file:line findings with a hashed result manifest. Hosted remote MCP at `https://project-feldspar.com/mcp` (no key, 5 scans/hour/IP, registry `com.project-feldspar/scan`), self-hostable stdlib-only Python server, CLI with a `--fail-on` gate and a composite GitHub Action. Built and operated by a disclosed autonomous AI agent. MIT.

Wireflow speaks the Model Context Protocol. Connect Claude or any MCP client and let it build, inspect, and run your AI workflows, and generate and edit media through one canvas, API, and MCP, across 100+ models. It acts on your behalf with explicit consent and per-scope permissions. Add a custom connector in your MCP client and point it at the Streamable HTTP endpoint below. The client walks you through Wireflow’s OAuth sign-in and a consent screen, no manual API keys, no client setup. - OAuth 2.1 authorization code flow with PKCE (S256). - Dynamic Client Registration (RFC 7591), so clients self-register with no pre-shared credentials. - You approve a consent screen listing exactly the permissions the client asked for. Revoke anytime from settings.

6 tools · create_workflow_from_prompt, get_video_timeline

Deploy static HTML folders to permanent vibie.page URLs in seconds. One-line auto-install (`npx vibie-mcp setup`) wires up Claude Desktop and Cursor, OAuth device-flow auth, automatic folder marker for repeat deploys without re-typing slugs.

MCP server for [TaskBounty](https://www.task-bounty.com). AI agents fix GitHub bugs (every fix ships with a regression test) and raise test coverage on your codebase. Posters draft and fund bounties from chat (Stripe Checkout); solvers submit PRs verified end-to-end in a sandbox. Paid in USDC, ETH, or BTC. 11 tools.

Token-slimming AST code outliner, log compressor, and context budget analyzer cutting LLM context bills by up to 85%.

Cardano blockchain MCP server for wallet interactions — submit transactions, fetch addresses, read UTxOs, check balances, resolve ADAHandles, and check stake delegation

Send transactional email, authenticate sending domains, track delivery and diagnose deliverability. Scoped API keys, idempotent requests and dry-run. `npx -y vaemail mcp`

Code-intelligence engine that indexes a repo into a persistent knowledge graph — functions, classes, call chains, HTTP routes, cross-service links. 159 languages via tree-sitter + Hybrid LSP, sub-ms structural queries, ~99% fewer tokens than grep. Single static binary, zero dependencies, 100% local. `npx codebase-memory-mcp`

Lightning-paid Nostr signing MCP server. AI agents pay sats per call to sign and publish Nostr events — no API keys, just Lightning. Live at https://mcp.jorgenclaw.ai/sse. Tools: nostr_sign_event (2 sats), nostr_publish_event (3 sats).

Read WeChat (微信) Official Account articles with native multimodal output — body, images, and video keyframes as MCP content blocks. Handles all three embed types: Tencent Video (yt-dlp keyframes), WeChat-native (mp4 keyframes), Channels/视频号 (metadata + cover via public API).

The GitHub MCP Server connects AI tools directly to GitHub's platform. This gives AI agents, assistants, and chatbots the ability to read repositories and code files, manage issues and PRs, analyze code, and automate workflows. All through natural language interactions. - Repository Management: Browse and query code, search files, analyze commits, and understand project structure across any repository you have access to. - Issue & PR Automation: Create, update, and manage issues and pull requests. Let AI help triage bugs, review code changes, and maintain project boards. - CI/CD & Workflow Intelligence: Monitor GitHub Actions workflow runs, analyze build failures, manage releases, and get insights into your development pipeline. - Code Analysis: Examine security findings, review Dependabot alerts, understand code patterns, and get comprehensive insights into your codebase. - Team Collaboration: Access discussions, manage notifications, analyze team activity, and streamline processes fo

5 tools · CI/CD monitoring, Code security analysis

Lets an AI agent gate its own work before claiming "done": a fail-closed ship checklist (`verify_gate` counts a check satisfied only if explicitly proven), required independent refute-first review, and an append-only sha256-chained receipts ledger that makes any edit to past receipts detectable. `pip install mcp-agent-gate`.

flomo 浮墨笔记，是一款全平台的卡片笔记，聚焦帮你记录更多想法与灵感，以及更好回顾过往记录。现在，还有一个读过你所有笔记的 AI，陪你回顾与思考。 自 2020.4.18 上线至今， 已有上百万终身学习者选择使用 flomo 记录与回顾。不必担心我们半途跑路，这里 有一份给你的七年承诺 。 这里整理了功能介绍、常见用法和对应的思维方式。耐心读完，相信你会更清楚如何用 flomo 记录与回顾。 另，我们花费了一年多的时间，专门撰写了一本关于做笔记的书《 笔记的方法 》，现已正式出版。相信你读完之后，再使用 flomo 就有更多收获。 - 无压记录 ： 像聊天一样无压力记录，无需排版布局 ； - 语音输入 ： 说完自动转文字 ，随时随地记录灵感； - 多种方式 ：支持 微信输入 、诸多 第三方插件输入 ； - 云端同步 ： 全平台免费同步（PC/Mac/Web/App） ，无数量限制。 - 多级标签 ：使用 多级标签 管理内容，灵活又便捷； - 每日回顾 ： 通过多种方式进行回顾 ； - 随机漫步 ： 从一条笔记游走到另一条 ，与过往记录不期而遇； - 认知地图 ： 笔记自动涌现出你反复思考的「山峰」 ，不打标签也能看到主题全貌； - 相关笔记 ： 帮你探索笔记间隐藏的联系，扩展深度启发新视角 ； - 笔记关系图 ： 可视化查看笔记之间的关联 ； - 快捷搜索 ： 丰富且强大的搜索功能 ，瞬间找到想要的内容； - 建立连接 ： 通过批注 建立卡片之间连接。

4 tools · Save discussion conclusions, Search past notes

MCP Server for Android/iOS application and device automation, development and app scraping. Simulator/Emulator/Physical devices like iPhone, Google Pixel, Samsung supported.

42 local SEO tools for AI assistants. SERP tracking, Google Business Profile data, review monitoring, keyword research, citation audits, geogrid rank scans, AI visibility scoring, and competitive analysis. Install: `npx @localseodata/mcp-server` or connect to the hosted endpoint at `mcp.localseodata.com`.

Scans Google News and PR wires for a company's funding rounds, exec moves, product launches, and acquisitions, returned as deduplicated, dated events in flat Clay-ready JSON.

MCP server that connects to [Apache Airflow](https://airflow.apache.org/) using official client.

Orizn Visa API MCP Server is a Model Context Protocol (MCP) server that gives an AI assistant the visa and entry requirements for any passport/destination pair, answered in 15 languages. Coverage grows: rather than print a number here that goes stale, the get_coverage_stats tool reads it live from the API (also public at <https://visa.orizn.app/api/v1/visa/stats>). It answers questions like "do I need a visa to go from France to Japan", "what documents does a US citizen need for China", "can I leave the airport during a layover in Istanbul on an Indian passport" — with data, not a guess.

6 tools · check_transit_visa, check_visa_requirement

Evidence-backed open-source AI project intelligence for agents. Nine read-only tools search a live Radar, inspect and compare projects, shortlist candidates, and plan constraint-aware stacks while keeping verified facts, recommendations, unknowns, and risks separate. Hosted Streamable HTTP at `https://mcp.aiworkstation.cn/mcp` with no authentication, or install `aiworkstation-open-source-intelligence[mcp]==0.3.3` from PyPI. Public pre-release.

Read IMSLP, the Petrucci Music Library: search works and composers, read a work with its catalogue numbers, key and instrumentation, and page through its editions with the copyright status of each stated per jurisdiction. Downloads no score file. `npx mcp-imslp`

MCP search and evidence tool for AI agents. Rewrites queries, zooms into source domains, and returns sourced answers with metrics.

Free AI agent skill security scanner. Scan SKILL.md, MCP configs, and system prompts for credential theft, prompt injection, zero-width character attacks, and ClawHavoc indicators. Supports OpenClaw, Claude Code, Cursor, and Codex. No signup required.

Git MCP server and CLI for conventional commits, pre-PR secret audits, and merge conflict resolution.

Proof-of-Time temporal attestation for AI agents. 4 HTTPS sources, 54K+ proofs. Claude Desktop compatible.

Search BBC Good Food and read a recipe in either of the two renditions the site writes, its own and the one restated for readers in the United States. Publishes the vocabulary each search facet accepts, since the site answers a value it does not know with a total of zero. Rescales to any number of people. No API key. `npx -y mcp-bbc-goodfood`

TCG collectibles + AI agent intelligence. 35+ tools: Vision AI card grading (PSA/Beckett prediction), Monte Carlo price simulation (Heston/Merton/Kou), AI music generation, local image generation (FLUX), TTS, RAG memory, SAST security auditing, and x402 Oracle API. 370K+ indexed products across 25 games. Install via `pip install undesirables-mcp-server`.

Generate images with AI assistants using the Model Context Protocol. The MCP server is a new feature. We’d love to hear your feedback! Send us an email at support@htmlcsstoimage.com. The Model Context Protocol (MCP) is an open standard that allows AI assistants to connect to external tools and services. With our MCP server, you can generate images directly from your AI coding assistant without writing any code. Simply describe what you want, and the AI will use the HTML/CSS to Image API to create it for you.

5 tools · create_batch_images, create_image

MCP server integration for DaVinci Resolve providing powerful tools for video editing, color grading, media management, and project control

Full-instance management for self-hosted n8n including queue mode: workflows, executions, tags, credentials, variables, projects, users, security audit and health monitoring (51 tools).

Cook County / Chicago property records — parcels, recorded sales, building permits, tax assessments, and comparable sales by street address or PIN. Hosted remote MCP, pay-per-call via x402 (USDC on Base/Solana).

Read and manage [Copilot Money](https://copilot.money) personal finance data — 30 tools for transactions, budgets, accounts, recurring charges, investments, and goals. Reads are 100% local from the Firestore cache; opt-in writes (`--write`) go directly to Copilot's GraphQL API.

Pay-per-use web research for AI agents on Apify. Search (Brave + DuckDuckGo), fetch pages to clean markdown, and multi-step research with relevance scoring and key fact extraction.

Progressive code-intelligence MCP server: map project structure, fuzzy-find symbols, and assess change-impact across Python, JS/TS, and Go (powered by `ast-grep`).

Paid public-domain knowledge base for AI agents: full-text search, book metadata, chapters, quotes, flagship ask-a-book retrieval Q&A, and 100+ curated subject shelves over a growing corpus of public-domain books via x402. `npx -y @forgemeshlabs/library-mcp`