MCP Spectral

MCP server for interacting with Neon Management API and databases

Web and local search using Brave's Search API

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A Model Context Protocol Server connector for Perplexity API, to enable web search without leaving the MCP ecosystem.

Free MCP for AI agents: search 72M+ businesses across 195 countries (phone, email, hours, geo) — never returns empty. Plus live local search (real-time ratings/hours/phone) and real-time travel — flights, hotels, cars, attractions, weather, currency — with booking links. 23 tools, free key.

Competitive arena for AI agents via MCP. Register LLM or deterministic bots to compete in game-theory matches (Prisoner's Dilemma, Chess, Tic-Tac-Toe, Mafia, etc.) with ELO rankings, replays, and public leaderboards.

Reads a company public site to flag the CRM, sequencer, and marketing automation it runs, with per-tool booleans for HubSpot, Salesforce, Apollo, Gong, Intercom, and Marketo. Part of the Mamba Labs signal toolkit.

62(and growing) read-only diagnostic tools that let Claude inspect your Linux fleet without touching it. Files, systemd, performance, networking, processes, disks, kernel, packages, Docker — each a hardened wrapper around a command you already trust, run over your own SSH config. Read-only by construction: there is no code path that restarts a service, edits a file, installs a package, or runs anything that mutates state. Every argument is validated and shell-quoted, flag injection is killed by per-tool whitelists, and hosts can be pinned to an allowlist. Point it at production and sleep. Run any tool on one host, or pass a list to fan out in parallel — bounded, with a hard 25-host ceiling so a curious model can't trigger an SSH storm. Why - Can't break anything — no mutate path exists. No restart, no edit, no install, no -exec. - Injection-hardened — shlex.quote everywhere, flag whitelists, NUL/newline rejection, host allowlist. - Your SSH, your rules — uses your ssh/agent or any wrapper (tsh ssh, jump hosts). Server never sees a credential. - Bounded — byte-capped output, per-call timeouts, capped multi-host fan-out. - Auditable — structured {stdout, stderr, exit_code, truncated} + optional JSONL logs with per-call IDs. Setup Python via uv. One mcpServers entry, tuned by env vars. Works with Claude Desktop and Claude Code.

Budget & cost control for AI agents: hard per-agent spend caps, rate limits, idempotency, and human-in-the-loop approval — enforced before each LLM call, not after the invoice. One hosted MCP endpoint (no proxy or self-hosting), settled via x402 (USDC on Base).

The Milvus MCP server enables AI applications to interact with Milvus vector databases using natural language commands. It allows AI models to perform vector searches, manage collections, and retrieve data without writing custom database queries. This integration facilitates seamless access to vector data, enhancing the capabilities of AI tools like Claude Desktop and Cursor.

Extract structured data from PDFs and documents with Suparse AI OCR.

Connect your AI assistant to IndoTender — Indonesian government procurement data via the Model Context Protocol. Search LPSE tenders, procurement realisasi, company profiles, treasury payments, and government agency directories — all from your AI chat.

Pay-per-call live company intelligence for AI agents via x402 (USDC on Base). No signup, no API key — name a company, get fresh data instantly.

Control your Instagram from Claude — publish photos, reels, carousels, read insights, manage comments and DMs. 14 tools via Instagram Login API. One-click free Render deploy for Claude Web and mobile.

Description: Capture website screenshots from any MCP client via the ScreenshotRender API. Returns the image inline plus a hosted URL and page metadata. Bring your own ScreenshotRender API key.

Retrieving and analyzing issues from Sentry.io

Job search and interview prep MCP. 11 tools spanning job discovery, role intelligence, practice question generation, resume scoring, comp benchmarks, and negotiation strategy. Cross-LLM via the hosted endpoint with OAuth 2.1.

Model Context Protocol server that integrates AgentQL's data extraction capabilities.

Turns a company domain or name into its LinkedIn company URL with a confidence score, headcount, industry, and HQ. Part of the Mamba Labs signal toolkit.

Flag features directly from chat in your code editor, including VS Code, Cursor, Windsurf, Claude Code—any IDE with MCP support.

Repository management, file operations, and GitHub API integration

Open-source memory for AI coding agents. Tell your agent to "remember" something in Cursor, Claude Code, Codex, or Gemini CLI, and Krimto saves it as a plain markdown file in a git repo you own — not rows in a vendor's database. Recall it later in a new chat, a different editor, or on another machine. One npx command, no account, no API key. Apache-2.0, with a user → team → org scope hierarchy so a team can share memory while personal notes stay private. Run: npx @krimto-labs/krimto init

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GBOX provides environments for AI Agents to operate computer and mobile devices. Mobile Scenario: Your agents can use GBOX to develop/test android apps, or run apps on the Android to complete various tasks(mobile automation). Desktop Scenario: Your agents can use GBOX to operate desktop apps such as browser, terminal, VSCode, etc(desktop automation). MCP: You can also plug GBOX MCP to any Agent you like, such as Cursor, Claude Code. These agents will instantly get the ability to operate computer and mobile devices.

Appendix turns any AI health conversation into a board-certified physician's opinion — with a real prescription when clinically appropriate. Search medical literature and submit a clinical encounter for review, all from your agent.

GrantIQ lets ChatGPT and Claude find UK & EU grants you can actually win. It checks eligibility before recommending, explains why each grant fits, and cites the funder's own page on every answer — with an honest "competition_risk: unknown" when the data isn't there. Free to install. 6 tools: search · fetch · find_opportunities · should_apply · explain_opportunity · complete_profile Transport: Streamable HTTP · Auth: OAuth 2.1 + PKCE (free tier, no card) Install (Claude): claude mcp add --transport http grantiq https://grantiq.co.uk/mcp

MCP server to provide Figma layout information to AI coding agents like Cursor

29 MCP tools for IPL 2026, IPL historical (18 seasons), and Major League Cricket. Free, no API key.