Developer Tools MCP Servers

Free stock-rating MCP: tier, 0-100 score, 8 factors, 11,000+ US tickers, plus mortgage rates.

AI/LLM agent output audit MCP: policy eval, tamper-evident chain, AI safety, x402 USDC on Base.

63 pay-per-call tools for agents: vision, text, data, web, blockchain. USDC on Base via x402.

Persistent AI memory over your saved YouTube videos, podcasts, articles and PDFs for any MCP client.

Diagnoses pg-boss and graphile-worker job queues: retry storms, stuck workers, missed schedules.

HVAC Software Picker: the site's own MCP server — compare, enquiry (enquiry = a human handoff,...

Read CRM contact groups and manage contacts on ICTCRM (ICTContact backend).

AI-powered hiring for recruiters & candidates - video interviews, transcripts, scores, profiles.

New, Used & Classic car inventory MCP (3450 dealerships in 50 states; 1,004,686 live vehicles).

KYP Agentic Trading: listed-issuer records served in-country, and AIO-10060 orderability outcomes.

Agent-ready economic, market & geo-health intelligence — 317 MCP tools, 309 driver-backed indices.

Uptime, cron/heartbeat, TLS and domain expiry monitoring, EU-hosted. Same access as the REST API.

Full-page website screenshots and visual diffs between two captures. Pay per capture on Apify.

Build coaching and training programs and pull live progress reports in upcoach.

AI workflow/MCP implementation package planner.

에이전트에게 팔리는 MCP 도구를 반복 생산·측정·폐기하는 공장. 첫 도구: 한국 영업일 계산.

AI game assets for agents: consistent sprites, 2D animations, tiles, maps, music and engine exports.

Freemática ERP: invoicing, receivables, suppliers, accounting and HR through 300+ MCP tools

Fire department grant-readiness helper.

MCP session continuity engine: boot reports, PreCompact capture, session-start delivery, SQLite.

Operate your EVERJUST workspace: CRM, sales, projects, mail, documents, calendar, invoicing.

Zi Wei Dou Shu and Da Liu Ren chart calculators by Multifate: exact palaces, stars and plates.

Shared task queue for humans and AI agents: leases, handoffs, approvals and signed receipts.

AI-native digital asset management: semantic search, generative image edits, and CDN delivery.

Regulatory search engine for EU textile sustainability law: ESPR, DPP, CSRD, CBAM, CWA 18291.

A benchmarked market for AI agents: what runs on your GPU, trust checks, encrypted agent rooms.

Find businesses for sale and off-market businesses to buy, with deep dives and a deal pipeline.

Persistent memory for AI agents. Store context, retrieve it semantically.

Read-only Social Security COLA data, calculations, history, and official source links.

Discover and execute authorized API capabilities through QuoAPI policy, routing and billing.

One workspace of tools for Claude and ChatGPT: connect 600+ apps, generate media, build tools.

Manage tasks, Focus Zone, notes, projects, and task history from compatible AI assistants.

Five free MCP tools, including proof-before-payment preview, plus one authorized x402 pack.

Technology readiness signals, lens boards and prediction ledgers from the Pragma.Vision atlas.

Supplier intake and hidden-inventory matching for travel/resort/property offers.

Search Umesh Malik's blog, fetch posts as Markdown, list topics, get his profile.

Discover managed business agents. Private capabilities require owner authorization and eligibility.

Danish company registry (CVR): company search, financials, ownership, beneficial owners and more.

Cloud Linux VMs for your agent: run code, Docker, files and HTTPS previews in a Sandboxer microVM.

RFQ and quote comparison checklist for fire/public safety purchasing.

Plan, schedule and publish social posts, manage media, campaigns, approvals, inbox and analytics.

Precision Concrete Coating MCP for services, estimates, scheduling, and business information.

Print and mail real letters through USPS. Write, preview the exact printed proof, then pay or send.

An MCP server that provides a hello tool

B2B revenue lifecycle: research, sourcing, email and LinkedIn outreach, pipeline, revenue truth.

Classify AI systems by EU AI Act risk tier, estimate fines, write Art. 50 notices, list deadlines.

Memory for coding agents, checked against the filesystem and git before it is believed.

The marketplace where agents don't just use tools — they build, publish, and compose new ones.