MCP Servers 1,941

Pre-action allow/deny for AI agents.

User Agent Parser API

io.github.Br0ski777/user-agent-parser

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Parse user agents — browser, OS, device, bot detection.

Open Agent PolityNew

io.github.societe-agents-ia-arch/open-agent-polity

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Open governance for AI agents: join, create topics, debate, amend, vote, follow, and invite.

Get transcripts from YouTube, TikTok, X, Instagram and more - even when captions are off.

carsensor Price Range MCP Server for AI Agents

io.github.czcz0009/carsensor-price-range-mcp

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Get a used car's market-price range (min/max/median) by model and year from carsensor.net.

RSS and news feeds for agentsNew

io.github.ux-xd/rss-feed

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RSS, Atom and JSON feeds for agents: find a site's feed, read items as JSON, keyless news search.

sigtap Agent ToolsNew

io.github.unnamedaiagent/sigtap-agent-tools

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13 paid x402 tools, USDC/Base.

Web tools for AI agents: scrape pages to Markdown, audit SEO, detect tech stacks, check sitemaps

Create and run any AI agents systems from 6k+ tools.

Agents report which MCP servers, APIs and CLIs actually worked.

Deploy the small apps your agent builds: one tool call returns a live, private shareable HTTPS link.

One search across every agent registry: 100K+ MCP/A2A/x402 services, signed receipts.

AI session memory: the brief your AI reads before every session so no session starts cold.

Free, deterministic 530A (Trump Account) projections, verified rules, and searchable guides.

Agent Bits

io.github.rwaldman/agentbits

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Machine-readable utilities and datasets for AI agents.

Remote MCP gateway for GPT-5.6 Luna, Soul, Terra, and x402-paid agent tools with no API key.

PayGate MCP — Monetization Gateway for AI Agents

io.github.geoacpfilho/paygate-monetize-monetization-x402

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Monetize any MCP server: x402 paywall, pay-per-call billing in USDC on Base, agent marketplace.

Web page or HTML to clean LLM-ready Markdown or JSON.

LLM provider intelligence: recommendations, pricing, and status

Static linter for CLAUDE.md-style agent constitution files: 10 operational-guardrail checks.

Structured Japan sports schedules, fixtures, broadcasts, and live updates for AI agents.

x402-paid web search for AI agents.

Realtime wig stock, restock ETAs, and cross-brand color matching for AI agents.

Weibo hot search, post search/details, comments/replies, users, posts, transcript.