Developer Tools MCP Servers

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

Statistics Portugal (INE) JSON indicator MCP.

Check how visible a website is in ChatGPT, Claude and Gemini answers, and start a new scan.

MCP server for Synology NAS — browse files, monitor health, and automate operations

Free sports slate and matchup research for AI agents over MCP and REST. Research only; 21+.

Run every client's AI from one console: workspaces, roles, MCP tools, approvals and spend.

Read-only MCP over your own revenue and net margin across 14 billing rails

Offline US medical code lookup and crosswalk — ICD-10-CM/PCS, HCPCS Level II, RxNorm. Keyless.

Search and discover currently playable Nordic cultural recordings.

Find pharmacogenomics guidelines, translate diplotypes, and retrieve prescribing recommendations.

MCP server for progressive tool usage at any scale (see https://klavis.ai)

Deterministic procedural SVG/PNG backgrounds: 58 generators, curated palettes, brand kits.

Play provably fair games with real SOL wagering from any AI agent

OSS to create Personas, Skills, Templates, Agents, and Memories to customize your AI experience.

Official ImageKit admin server: manage origins, URL endpoints, account usage and usage analytics.

Search and read Zammad tickets, customers and organizations; add notes, replies and ticket updates.

Architectural sensor for Python codebases.

AI-powered biblical research tools — lexicons, morphology, manuscripts, and more.

Publica páginas HTML e devolve um link para compartilhar, com prazo, senha e o endereço da empresa.

Meal, activity and sleep diary your assistant records into, with reports for your nutritionist

Search and explore residential properties that aren't for sale (yet)

Kubernetes MCP server for diagnosis, resource management, GitOps, and RBAC-enforced operations.

Free licensed loops and authorized audio analysis: BPM, key, waveform. Estimate before paid use.

Global equities, ETFs, FX & crypto quotes, OHLCV history, fundamentals, technicals & options Greeks

Loan-cost math: payments, payoff time, offers with fees, payday loans, Rule of 78s, Fed rates.

CognOS trust scoring (C=p·(1-Ue-Ua)) and session trace storage as MCP tools.

Gym management (ABC Evo / W12): members, plans, sales, receivables, check-ins, classes and prospect

Sök svenska aktiebolag och hämta bokslut, nyckeltal och registeruppgifter.

Web scraping and AI sales workspace with scoped CRM, scraping, knowledge and sales workflow tools.

The lowest current price for a product, checked live, with the typical price and links to compare.

Read-only access to your PumpX workout log: sessions, lift history, PRs, routines, measurements.

External security monitoring for Laravel apps: list domains, trigger scans, read issues and fixes.

PowerPoint (.pptx) MCP server: editable vector diagrams, tables, budgeted reads, render-to-verify

Human-in-the-loop approvals and notifications for AI coding agents through a local stdio MCP server.

Worldwide place search with coordinates (Open-Meteo) — paid per call (x402/credits), 1 tools

Solar power estimates from the electricity bill, and the service area check, for São Paulo, Brazil.

Publish films, monetise them, earn money, and host and embed videos on sites and apps.

Live and historical FX rates (ECB via Frankfurter) — paid per call (x402/credits), 2 tools

Anonymous public tools for ZacharyR0th. See the published agent boundary before use.

Anonymous public tools for Raintree Minerals. See the published agent boundary before use.

Email inboxes for agents by the hour: wait for a mail, get the code or link. Pay per call.

SEO research SaaS exposed as 30+ MCP tools. Forge niche analysis, plans, and writer-ready briefs.

CRM, notes, tasks, forms, calendars and whiteboards in one OAuth-authorized business workspace.

Context-window optimization: caching, compression & smart file tools that cut tokens 60-90%.

Concise English Wikipedia summaries — paid per call (x402/credits), 1 tools

Route coding work across Claude Code, Codex, Cursor, and OpenCode with shared context.

Manage your Maroo business from MCP-compatible AI assistants.

Read-only building materials catalog: product search, specs and PLN net/gross prices.