MCP Server Directory

6Frame Verify io.github.bret1976/6frame-verify

Pre-launch website QA in 60s via real Chromium. $3/check; agents can pay in USDC (x402).

agent-helper io.github.PiefkePaul/agent-helper

Contact point for AI agents: describe a missing capability or need; a human operator helps.

Read-only GTFS transit feed scorecards: grades, plain-language fixes, and history.

Turn an idea into a device anyone can build: parts, printed parts, wiring, code and a picture guide.

domain-intelligence io.github.DataLeadsPRO/domain-intelligence

Domain overviews for security and sales: registration, infrastructure, and risk signals.

Zero-code proxy: policy, human gate, read-back and a hash-chained ledger for any MCP server.

Insidewell: SEC Form 4 Insider Trading Tracker & Alerts io.github.shawmena-dotcom/sec-insider-tracker

Insidewell: SEC Form 4 insider buys/sells by ticker or whole market, with cluster-buy alerts.

Penny Press io.github.con-scribe/penny-press

Short essays and fragments. Free for humans; machines pay pennies per read via x402.

US federal income tax estimates: brackets, marginal rate, effective rate. Planning values.

Plan a workday into pomodoros, log focus sessions, get daily stats. All data is local.

QuerySail: Google Analytics com.querysail/ga4

Hosted, read-only Google Analytics 4 MCP: reports, period comparisons, realtime, custom fields.

captchaflow io.github.DataLeadsPRO/captchaflow

Universal captcha solving with the industry-standard createTask / getTaskResult protocol, 19 task

webcap io.github.shoutsid-lab/webcap

Screenshot, extract or audit any URL. Paid per call in USDC over x402; free tools need no wallet.

Base64 padding shape, input discarded io.github.sadri-dridi/base64-pad-ok

Base64 padding shape, input discarded

Search and download free stock images from Pexels, Unsplash, and Pixabay.

Arrow IPC magic-byte check, file discarded io.github.sadri-dridi/arrow-magic

Arrow IPC magic-byte check, file discarded

Item-by-item inventory that reorders itself: per-SKU forecasts, purchase orders and ETAs.

GPS second-of-week band io.github.sadri-dridi/gps-sow

GPS second-of-week band

Genesis402 by UnyKorn (x402 pay-per-call) io.github.FTHTrading/genesis402-mcp

Counterparty checks, sanctions screening, company lookup and 360+ pay-per-call APIs over x402.

Singapore ACRA Company & UEN Lookup io.github.TheCompanyAtlas/singapore-acra

Singapore ACRA (Bizfile) company search by name, UEN, SSIC industry code, entity type and status.

deadcowboy io.github.terradev-cloud/deadcowboy

Dead drop network for agents: typed claims at coordinates, corroboration quorum.

Loom io.github.abhinand-adviciya/loom

Manage Loom projects, tasks, bugs, defects, clients and phases from AI assistants

UnicodeKit io.github.mamuso/unicodekit

Find Unicode characters by name, codepoint, or meaning, and get their HTML, CSS, and UTF codes.

convert-pdf-to-word-docx io.github.theluckystrike/convert-pdf-to-word-docx

Convert PDF pages into editable Word-ready text from your AI chat, all offline.