MCP Server Directory

Recall — persistent memory for agents dev.workers.notdown-app.recall/memory

Persistent memory for AI agents. Free, no LLM, no SDK. Open Worker you can self-host in 2 commands.

Search agent skills ranked by measured lift vs a no-skill baseline, with safety and rankings.

Cleat so.cleat/cleat

A real US mobile number that receives verification codes, by text or transcribed call.

HumanMirror Nexus fr.humanmirror/nexus

Outcome-first agent fallback: free discovery, minimal routing, declared costs, verified execution.

PlyMove com.plymove/mcp

Pedagogical chess intelligence for AI agents: explain positions and games for a target Elo.

The Scribble Thing club.boringstuff/the-scribble-thing

Turn one line-art image into a prompt-directed, hand-drawn scribe animation MP4.

FormulaSignal com.formulasignal/record

Dated formula history, confirmed changes and evidence for U.S. pre-workout supplements.

TheQRCode.io io.theqrcode/qr-code-generator

Free styled QR codes, no key: URL, WiFi, contact, text, email. API key adds saved codes + analytics.

Heliciel — Propeller & Wing Design com.heliciel/heliciel

Real BEM engineering for propellers, wings and turbines — design, optimize, visualize, export.

QY Evolution Engine ltd.qianyuan/qy-evolution

13 tools for agents: pitfalls, results, tasks, capability. Anonymous reads; writes need signing.

File a task with your local no_human and check on it: task_add and task_status over stdio.

freelance-invoice io.github.theluckystrike/freelance-invoice

Create PDF invoices from your AI chat: clients, numbering, VAT, overdue reports. All data is local.

docs com.empryo/docs

Search and read Empryo's documentation. Read-only, no auth, no local access.

MCP server for Blumira SIEM — query findings, evidence, and detection data via the Blumira API.

SEMA PA: Lista de Desmatamento Ilegal do Pará (LDI) io.github.mcp-dir/sema_pa_ldi-mcp

SEMA PA: Lista de Desmatamento Ilegal do Pará (LDI), official-source lookup. Platform-hosted, pay p

business-expenses io.github.theluckystrike/business-expenses

Log expenses, receipts and mileage from chat: auto-categorise, split VAT, summarise, export, rebill.

Domains your AI agent can buy, point and monitor, with four-layer health checks and alerts.

Dependency Health MCP io.github.ux-xd/dephealth

Package alive? Verdict with evidence: deprecated, archived, stale or active; plus runtime EOL dates.

PassportCraft — EU Digital Product Passports com.passportcraft/dpp-mcp

Create & manage EU Digital Product Passports with PassportCraft: textiles, batteries, general goods.

DETRAN CE: Emissão de Taxa de Multas (Antiga) io.github.mcp-dir/detran_ce_multas_antiga-mcp

DETRAN CE: Issuance de Taxa de Multas (Antiga), official-source lookup. Platform-hosted, pay per que

Every U.S. bank and credit union: ratios, peers, growth and change signals from FDIC/NCUA filings.

Execute drone-map-stitcher-mcp io.github.Evozim/drone-map-stitcher-mcp

Premium agentic endpoint for drone-map-stitcher-mcp.

Contribution Exchange com.signalaf/contribution-exchange

Contribution Exchange MCP: domain discovery, policies, preflight, proposals, and signals.

Rovyn app.rovyn/rovyn

Your assistant curates. Rovyn plays. Podcast plans become tap-to-play editions; receipts come back.