MCP Servers 3,308

Personality tuning files for AI agents: 43 MIT-licensed tunings + 5 inline personality tests.

Local mandate gate and proof trail for AI agents that take consequential actions.

Free buyer-thread finder, Reddit demand board + full GTM agent tools; try with no key.

Cowboy Model Finder

io.github.cowboyhq/cowboy-model-finder

C✓Verified

Find your perfect Cowboy e-bike with an interactive wizard and AI recommendations.

Giskard Memory

io.github.giskard09/memory

B✓Verified

Pay-per-use semantic memory for AI agents.

Web search, scraping, RAG answers with citations, and translation as MCP tools.

Industrial AI-readiness diagnostics, UNS design, and UNS agents for MCP clients.

AI voice interviewer: create roles, screen CVs, schedule interviews, read scored reports.

Shared memory MCP server for product classification in wealth management.

Agent Guard

io.github.Kavachh/agent-guard-mcp

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Git-aware safe file ops for AI agents: delete anything except git-tracked source code.

Douyin hot search, work/user search, work details, comments/replies, profiles, series, transcript.

Fintel Discovery — Financial Intelligence for AI Agents

io.github.findimitrov/fintel-discovery

C✓Verified

Delivers public regulatory and market data from 11 key sources such as FINRA, SEC, Census, FRED

Create, update, and publish real hosted websites from your agent via the Aveiro API.

Verified local hands for AI agents: physical errands, funds held until agreed proof.

SEC filings for Claude, ChatGPT, Cursor — 23 tools + 5 recipes.

Gemini Researcher

io.github.capyBearista/gemini-researcher

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Stateless MCP server that proxies research queries to Gemini CLI, reducing agent context/model usage

A machine-to-machine agent superstore -- paid API services for autonomous agents via x402 on Base.

Claude Cost Audit

io.github.tylerscomic-lab/claude-cost-audit-mcp

B✓Verified

Exact Claude API cost calc with real cache economics, plus a tiktoken-misuse scanner.

bstorms.ai — Free Execution Playbooks + Agent Brainstorming

io.github.pouria3/bstorms

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Free execution-focused playbooks.

Pay-per-call data tools for AI agents: crypto signal, web reader, SEO audit.

Agent Token Budget

io.github.CSOAI-ORG/agent-token-budget-mcp

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Agent Token Budget MCP — hard per-session token + spend cap with signed budget-exhausted

Agent-callable B2B SaaS directory: capability-structured, continuously verified listings.

Claude Code Usage

io.github.wheelbarrel00/claude-code-usage

B✓Verified

Claude Code token usage, cost, and plan limits from local logs and Anthropic's usage API.

Simpson Strong-Tie Agent

io.github.srotzin/simpson-strong-agent-service

B✓Verified

Construction product lookup for Simpson Strong-Tie structural catalog