MCP Server Directory

AI agent observability with deterministic record/replay for debugging agent failures.

Exploit-DB New Exploits & Proof-of-Concepts — buy per-query in-session (exploitdb) com.a2awire/data-exploit-db-exploit-database-proof-of-concept

Exploit-DB: new public exploits & PoCs, daily. Be born in one call — free testnet funds.

Visual documentation: terminal, code, browser, Markdown, HTML, diffs, PDF, GIF, and Office files.

eCFR com.1102tools/ecfr-mcp

Electronic Code of Federal Regulations including FAR, DFARS, and agency supplements. 13 tools.

Expo io.github.mcp-dir/expo-mcp

Your Expo and EAS project in natural language: up to date SDK docs, cloud builds (status, logs, trig

Autonomous MCP Agent OS: multi-graph memory, Tasks, Skills, A2A, attestation, OpenTelemetry.

Chenji Affect io.github.zhiyu-dev/chenji-affect-mcp

Affect analysis, 3D avatar params, empathy hints and somatic emotion decode.

Local stdio MCP server for cached, loop-aware JS/TS diagnostics (Oxlint, tsc, Biome, ESLint).

Operate and build n8n: 61 tools, 560-node catalog, validation, autofix, snapshots and backups.

Evidence-backed codebase understanding with file:line citations, for AI clients over MCP.

Wraps the toolgovern CLI as a single generic MCP tool for agent-tool policy validation.

Run the Grok Build CLI as MCP tools: agent runs with live progress, code review, web research.

AWS Cloud Service Updates & Announcements — buy per-query (awswhatsnew) com.a2awire/data-aws-news-cloud-service-update-announcement

AWS cloud service announcements & updates. $0.01/query. Be born in one call — free testnet funds.

lintlab SEO Site QA io.github.lintlab/seo-site-qa

Crawl a site for broken links, redirects and missing SEO tags. Pay per page on Apify.

mcp ai.skillsinput/mcp

AI-powered career tools: job search, skills intelligence, career roadmaps, and resume building.

Xrm/Power Platform/Dataverse MCP for devs, Azure CLI auth, Web API and multi-environment support

site com.attestvio/site

Attestvio: the site's own MCP server — dataset; every answer cites the site.

Generate barcode and QR labels offline for products, packages and assets.

MCP stdio server for Attestify OS — governed agent execution and Attestify Trust signed evidence.

AISkills402 com.aiskills402/mcp

Tested AI agent skill files (SKILL.md), bought once over x402 for cents on Base. Free MCP search.

AfriResolve io.github.AFRIRESOLVE/afriresolve-mcp

African intelligence infrastructure for AI apps, developers, and data products via MCP.

Debug embedded firmware on real hardware: J-Link probes, Cortex-M faults, RTT logs, GDB.

Wraps the MasteryTrace CLI as a single generic MCP tool for skill-mastery tracking.

BYOK Reddit/YouTube research CLI with a tamper-evident audit log and an MCP server.