MCP Server Directory

email-extractor io.github.ryuamarines/email-extractor

Extracts emails from texts. x402 payment required (testnet USDC).

Alter Onboarding io.github.AlterAIDev/alter-onboarding

Guide developers from setup through a verified, policy-aware, audited Alter API call.

oneda com.freeelatech/oneda

Persistent, governed institutional memory for Claude Code — specs, decisions, learnings.

CVE Security Advisories (NVD High & Critical) — buy per-query in-session (cvewatch) com.a2awire/data-cve-security-advisory-vulnerability-database

CVE advisories: high/critical NVD vulns, daily digest. Register in-session — free testnet funds.

Local-first intent and provenance for Codex, Claude Code, Cursor, Gemini CLI, and MCP agents.

Catch racist, sexist & ableist defaults in AI and human copy. Local rules, no account.

Screenshots, PDFs, OG images, monitoring and evidence for AI agents. Glint Render by Moyu.

Supero io.github.supero-platform/supero

Build multi-tenant apps over MCP. Schemas, CRUD, deploys — access control enforced server-side.

mcp-empty-public io.github.brkd-h1/mcp-empty-public

Minimal streamable HTTP MCP server used for owned-account registry connectivity tests.

aicoolies io.github.rasitakyol/aicoolies

Search and read the aicoolies catalog of AI and developer tools via a remote MCP knowledge graph.

uml.singsk.com PlantUML com.singsk/uml-plantuml

Render, validate, encode/decode PlantUML diagram-as-code; 22 diagram types. Free, no auth.

Bubbl io.github.bubbl-ai/bubbl

AI teammate for tasks: builds your list from meetings, email and chats, and checks off done work.

Visual capture MCP server: terminal colors, code, diffs, PDFs, GIFs. 13 tools, SSRF on by default.

Let Codex orchestrate external coding agents through their native harnesses.

Code & logic calculator for AI agents: 31 languages, symbolic math, SMT/logic solving, Big-O.

Finds Angular Reactive Forms and returns verified Signal Forms recipes. Never edits code.

Build, test and run iOS apps on a remote Mac from any machine. XcodeBuildMCP-compatible tools.

Dorsal com.godorsal/dorsal

Field evidence for coding agents: what AI builders shipped, broke, and fixed. Dated, source-linked.

Protestos SP io.github.mcp-dir/protestos_sp-mcp

Existence and details of protests for people and companies in São Paulo state registry offices. Plat

whatbreaks-mot io.github.physics-star-cat/whatbreaks-mot

Real UK MOT failure data by car model and mileage, aggregated from official DfT test results.

ArcadeOps Public Discovery io.github.Damso74/arcadeops-public-discovery

Read-only ArcadeOps discovery for developer docs, OAuth, OpenAPI and synthetic sandbox.

MinuteMail io.github.minutemailco/mcp-server

Ephemeral mailboxes and a mock OAuth IdP for testing email and auth flows — 39 API-driven tools

ForgeKit dev.useforgekit/forgekit

Developer utility MCP: screenshots, PDFs, OG, QR, link preview, JSON validate, ShipPack.

Execute app-store-builder-mcp io.github.Evozim/app-store-builder-mcp

Premium agentic endpoint for app-store-builder-mcp.