MCP Server Directory

Kaneme — Your writing identity, measured and portable com.kaneme/kaneme

Build a voice from your own texts, measure whether a text still sounds like you, then write in it.

Sportpoeder nl.sportpoeder/agent

Supplement prices and price history (NL/BE), SupplementScore ratings, verified discount codes, UCP

MinuteMail io.github.minutemailco/mcp-server

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

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

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

crypto-casinos io.github.cryptoplayer/crypto-casinos

Real-money crypto casino audits: trust scores, live tests, rankings, new casinos, bonuses. Signed.

oneda com.freeelatech/oneda

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

Labelixa com.labelixa/zpl

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

Appllama io.appllama/appllama

Study screens, flows and paywalls from top-earning iOS apps, then build from what wins.

TooHardBasket.ai ai.toohardbasket/market

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

Text Tools com.apished/text-tools

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

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

Structural code intelligence over MCP: symbols, callers, imports and blast radius, 40+ languages.

email-validator io.github.ryuamarines/email-validator

Validates email syntax and MX records. x402 payment required (testnet USDC).

PromptUI co.promptui/promptui

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

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

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

Portolan: an MCP server that charts codebases - Chart store, Harbor expeditions, Chart Room.

SDSentry — SDS Lookup & OSHA HazCom com.0xpi.sdsentry/sds-lookup

Free SDS lookup for one product or a whole chemical inventory list, plus a HazCom readiness check.

Deterministic eligibility decisions and test-driven rule authoring via the Aethis developer API.

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.

ABAP development from Claude and other MCP hosts: source, transports, tests, ATC, debugger

Security scanner and runtime proxy for MCP servers.

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

stierproducts tier lists com.stierproducts/tier-lists

S-to-F tier lists for 208 product categories. Every placement cited, with barcodes.