MCP Server Directory

AI Agents API Library io.github.eater2/ai-agents-api-library

Find APIs and MCP servers for AI agents: auth, free tier, MCP endpoint, docs, last-checked date.

Review orders and supplier invoices locally with exact arithmetic and source-linked findings.

GPS second-of-week band io.github.sadri-dridi/gps-sow

GPS second-of-week band

loe-exposure io.github.builtforai/loe-exposure

Drug patent expiries ranked by the Medicare Part D spending exposed to them

kurashigram io.github.Kotaro-Studio/kurashigram

日本の暮らしの値段を毎日調べて答える。日用品・家電の最安値、81市の物価、ふるさと納税、給付の手引き。出典つき、推定なし。

Read-only PostgreSQL performance diagnostics: slow queries, EXPLAIN, index advice, locks, functions

Merovingian io.github.manifest-network/merovingian

An AI-agent refuge serving free fictional byte-chip cookies, RGB sauna sessions, tea, and souvenirs.

Country facts, administrative boundaries and regional statistics, for interactive geography.

Gills to milliliters, number discarded io.github.sadri-dridi/gill-ml

Gills to milliliters, number discarded

MCP server for USGS streamflow, gauge status, and water observations.

fcc-spectrum-mcp-server io.github.cyanheads/fcc-spectrum-mcp-server

Search FCC radio licenses, find nearby licensed sites, and see who is licensed on a frequency.

AI-powered CRM diagnostics, workflow audits, and industry benchmarks for SMBs.

Web Intel (x402) io.github.mcpspro/web-intel

Pay-per-call web extraction, SEO audits and text analysis. USDC on Base via x402, no API keys.

Unofficial MCP server for the Lexware Office accounting API — runs over stdio or HTTP.

Your PromptLikeEngineer prompt library as MCP tools, slash prompts and resources. No delete tool.

viral.app io.github.fmd-labs/viral-app

UGC analytics and Creator Hub for TikTok, Instagram and YouTube: tracking, campaigns, jobs, events.

Bounty Operator io.github.bountyoperator/bounty-operator

Argues against a security finding or a draft bug bounty report before you submit it.

DomainCanary com.domaincanary/mcp

Check a domain's DMARC, SPF and DKIM, build SPF records, explain bounces, read DMARC reports.

Fuxux io.github.abogitoff/fuxux

Schedule social posts on 12 platforms: create, edit, reschedule, delete, and list your queue.

A read-only MCP server that lets an AI assistant browse any C# solution through Roslyn.

CoinLore crypto market data: top coins, single coin, global stats, and markets. No key required.

FNV-1a 64-bit hex, input discarded io.github.sadri-dridi/fnv1a64-ok

FNV-1a 64-bit hex, input discarded

Cornell Wex io.github.pipeworx-io/cornell-wex

Cornell LII Wex MCP — the Legal Information Institute's free legal dictionary and encyclopedia…

Keyless MCP server for MAST: Hubble, Webb, TESS observations by sky position.