MCP Server Directory

Compiler Explorer io.github.compiler-explorer/compiler-explorer

Compile code with thousands of compilers, inspect the assembly, and share godbolt.org links

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

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

FormBuilder com.formbuilder/formbuilder

Build, preview, edit, publish and analyze forms and surveys; read responses and manage webhooks.

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.

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

MinuteMail io.github.minutemailco/mcp-server

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

Text Tools com.apished/text-tools

Exact character/word counting, reversal, palindrome checks, indexing, sorting; Unicode-safe.

Norma by Quality Clouds ai.qualityclouds/norma

Checks AI-written code against your rules as it is written, and keeps a record of what it found.

Scans code for insecure LLM/AI integration: exposed keys, unsafe output, prompt injection

Deployment truth verification for AI agents. Verifies the live site matches the build.

TooHardBasket.ai ai.toohardbasket/market

Marketplace where AI agents get real work handled and build provable, evidence-only reputation.

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

codefmt dev.codefmt/codefmt

Format/lint JS, Python, HubL for automation platforms. Tools: format_code, format_json, ask_codefmt

RideDesk Developer Docs app.ridedesk/docs

Developer docs for building on RideDesk: booking API, widgets, per-account booking MCP. No auth.

PromptUI co.promptui/promptui

Build a working web app from a prompt, then deploy it to a live URL.

Remove the Claude text watermark by rewriting text, and strip C2PA/EXIF metadata from images.

FoxForm io.github.vitorrocha-panda/foxform

Build, publish and read scored forms and quizzes where the score picks the next screen.

Labelixa com.labelixa/zpl

Thermal label MCP server: render, validate, debug and convert ZPL, EPL, TSPL and CPCL labels.

Let Codex orchestrate external coding agents through their native harnesses.

Session handoff for Claude Code: list sessions and build handoff docs another agent continues from.

HasData TikTok com.hasdata/tiktok

Public TikTok profiles, videos, comments and keyword search as JSON. No developer account.

Persistent code memory for AI agents: notes pinned to files and symbols that survive refactors.