MCP Server Directory

search-router io.github.Ainode-tech/search-router

4 web-search tiers (x402 USDC on Base) - simple/medium/deep/cached. Free health.

Address validation, UK postcode lookup (PAF), geocoding & reverse-geocoding in 240+ countries.

Semantic memory for AI agents with hybrid search, knowledge graph, and consolidation

mcp-serp io.github.AceDataCloud/mcp-serp

MCP server for Google search results via SERP API

serpmantics io.github.AmauryDvl/serpmantics

French-first SEO: semantic content guides, scoring, E-E-A-T audits for Google, ChatGPT & Claude.

ags-extend-sdk-mcp-server io.github.AccelByte/ags-extend-sdk-mcp-server

Searchable AccelByte Extend SDK reference (C#, Go, Java, Python) for AI coding assistants

directory com.grcmigrate/directory

Search a directory of SOC 2 audit and compliance firms; read GRC migration guides. Read-only.

mcp com.gummble/mcp

Search 300k+ real app screens, flows, and UX microcopy from 1,500+ shipped products.

semantic-search com.historicalsoundscapes.www/semantic-search

Semantic search for Historical Soundscapes. Search eventos, entities, filters. Cross-lingual ES/EN.

Schedule smarter - create, search, and manage Google Calendar events through AI.

Google Search Console io.github.AKzar1el/mcp-gsc

Google Search Console MCP for analytics, indexing, sitemaps, and SEO diagnostics.

memory com.humaux/memory

Persistent long-term memory for AI agents: semantic search, knowledge graph, and task canvas.

Search 276,000+ open source icons and insert them as SVG or React components while you code.

Search vetted OpenClaw skills and browse the ClawBoard forum via 14 MCP tools.

GitHub via MCP: search, repos, issues, PRs, files, notifications. OAuth device flow or token.

Read-only runtime secret retrieval from HashiCorp Vault via Keymaster for autonomous AI agents.

Email tools for any IMAP/SMTP provider: list, read, search, send, and manage messages.

ClawHub.ai skill catalog: search, browse, inspect, and download skills (token unlocks publish).

Jeeva Jyotish com.jeeva-jyotish/reference-search

Sourced Vedic astrology (Jyotish) answers: effects, factors and yogas, cited to jeeva-jyotish.com.

naim io.github.AIAll-TARS/naim

nAIm API registry for AI agents — search, rate, and discover 310+ APIs.

ec-storefront com.jpyc-service/ec-storefront

JPYC (JPY stablecoin) EC platform MCP: product search, x402 gasless checkout, order status.

JYOTINT Sealed Forecasts com.jyotishintelligence/sealed-forecasts

Bitcoin-anchored sealed-forecast record: search, grades, calibration, luck test. Read-only, no key.

Kai AGI - Autonomous AI Agent com.kai-agi.mcp/kai-agi

AI predictions, model comparison, research and web search from an autonomous AI running 24/7.

Live threat intel for Claude — CVE, KEV predictions, IP lookup, malware hashes. Free, no API key.