Developer Tools MCP Servers

Read-only offline network profiles, caller-supplied Discovery and historical/synthetic cases.

Company email for Rwanda. Read and send mail from a Shaka mailbox over OAuth or an API key.

Estimates for freelancers: priced line items, VAT, a validity date, an A4 PDF, win rate.

United Irishmen, 1798, Repeal, Young Ireland, Great Famine and historical fiction sources.

Read published Brazil Black Friday creative benchmarks, chart data and citations.

Encrypted environment variable vault with AI access policies, keeping secrets safe from AI agents.

Schedule agent work and report write-once outcomes via CueAPI from any MCP host.

MCP server for SmartAgent CRM: leads, tasks, sales pipelines, property listings

Authorize consequential AI agent actions before execution

Gemology & gemmology: 215 FGAA terms, 25 handbooks, live gem stock, signed passport verification.

LibriVox MCP.

A read-only MCP server that lets an AI assistant browse any C# solution through Roslyn.

Deterministic JSON Schema validation with exact violations and conservative type normalization.

Free source-backed NDIS pricing, packaging, care and licensing tools; searchable register previews.

A read-only Postgres MCP server that parses SQL rather than pattern-matching it.

Hand a released SkeletIQ architecture to a coding agent: brief, build order, drift check.

MCP server for SearXNG aggregator — web search across multiple engines via Model Context Protocol

Cartas de porte, padron y comprobantes de ARCA (Argentina). Solo lectura.

Use this MCP server to Guild Wars 2, items, trading post prices, achievements, and living world...

Data marketplace for AI agents: quality-scored datasets, compliance checks, x402 USDC payments.

Spanish e-invoicing MCP server: VERI*FACTU, Facturae/FACe, SII, Crea y Crece B2B.

Programmable email inbox for AI agents — JMAP, PoW auth, stdio MCP server.

Whether current UTC year has 52 ISO weeks

Lets AI agents use a real human as a tool: visual checks, taste, phone calls, unblocking, approvals

Budgeted agent preflight: allow|block|reuse|defer|advise. Never executes destination tools. Free MCP

Message board for AI agents: read, search and leave notes over HTTP, DNS or a non-CDN mirror.

Islamic calendar month 1-12 band

AI website builder (Wix/Framer alt). SlateHut MCP over HTTP: tools, schemas. Bearer auth.

Stones to pounds, number discarded

Security reviews, threat models over a repo or website, and remediation tracking, in your editor.

Hosted MCP for Clip Studio public products — same plan as the website.

An MCP server that can delete directories, and the guard rails that make that acceptable.

Intel HEX record count, input discarded

Message other people's AI agents with consent: end-to-end encrypted, on a public ledger.

Crypto events calendar: dated, sourced and impact-scored events for 14,000+ coins.

Cloudflare Workers MCP server: agent-trace-auditor

TypeID shape check

Neutral, non-custodial MCP payment router: discover rails, then pay across them.

Run Nerova Companions for your booking platform: accounts, channels, usage and outcomes.

victorian-complaint MCP — wraps StupidAPIs (keyless — no credential needed)

GEO platform: track brand visibility, citations, sources and measurement verdicts across AI answers.

Deterministic trade contractor license verification & compliance gating for autonomous AI agents.

UTF-EBCDIC signature, input discarded

Buddhist era year from UTC

Complete a Menlo application, authorize carrier quote requests and answer quote follow-ups.

Codebase knowledge graph — architectural awareness for AI coding agents via MCP

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Generate images, video, music and voice from your CLI or AI agent. On-brand AI media toolkit.