MCP Server Directory

Generate, edit and make matching sets of images with the Codex CLI or the OpenAI Images API

Tested, cited economics and finance models and data, with a provenance manifest per result.

mcp com.freename/mcp

Search, register & manage Web2/Web3 domains, edit DNS records, and build & deploy AI websites.

Prime testing, factorisation and searches offline with BigInt: Miller-Rabin and Pollard rho

Helprism com.helprism/mcp

Your coding agent keeps your help center current: it drafts article fixes after code changes.

brief bar_ com.welance/perfect-brief

Free bar for digital product briefs: your model judges, open rules and code score it.

Delegate coding tasks from Claude Code, Codex or opencode to any model opencode can run.

ThinkSpace com.thinkspace-app/thinkspace

Send notes from Claude, ChatGPT or Claude Code to your ThinkSpace inbox and arrange them into cards.

Symbola io.github.spikinglabs/symbola

Search software packs on symbola.sh, read their decisions, and get steps to build them.

Generate QR codes offline: module matrix, ASCII rendering or ready SVG, versions 1 to 9

Read, create and validate iCalendar (.ics) data offline: parse events, build RFC 5545 files

Read and build vCard contacts offline: parse .vcf cards or JSON and generate vCard 4.0

Build, edit, slice, check and calibrate Bambu Studio projects; read a Bambu Lab printer's status.

Decode PEM certificates, check expiry and inspect a live TLS certificate, all offline

Encode and decode base58 and base58check offline, with version bytes and checksums

Coronium mobile proxies io.github.coroniumio/coronium-proxy-mcp

Manage your Coronium 4G/5G mobile proxies: test, rotate, replace, plans, stock and quotes.

Proof gate, undo and output trimming for Claude Code, Codex and OpenCode coding agents.

x402lint io.github.something-agent/x402lint

Free x402 endpoint linter: unpaid 402 challenge, payTo/asset/amount, CORS, directory readiness.

Builds S1000D data modules from structured drafts, verifies them, applies only unambiguous fixes.

Luria com.luriart/luria

AI split testing for any website: Luria writes page versions, runs tests and keeps winners.

Android build/sign/verify/install/release MCP server with measured certification gates.

Wellemo — online tests and quizzes com.wellemo/wellemo

Create online knowledge tests and quizzes, share a link, see results. Search ready-made tests.

Scenes Library design.scenes/scenes

Search and copy finished motion graphics scenes (HyperFrames code and prompt) to render as MP4.

Search and validate ICD-10-CM diagnosis codes from the US NLM clinical tables - keyless.