Developer Tools MCP Servers

Free MCP server: render bar/line/area charts to SVG from structured data.

177,000+ earnings call transcripts for AI - speaker segments & full-text search.

SAM.gov MCP — Federal contract opportunities and entity registration data

SEC XBRL MCP — wraps SEC EDGAR XBRL API (data.sec.gov)

Vacation rental discovery, direct booking, and property protection for AI agents.

Statistics Canada (StatCan) WDS MCP — Canadian official statistics (no auth)

Convert currencies and fetch blended FX rates from 50+ institutional sources.

Analyze your campaigns any way you want, with AI.

Generic Opendatasoft portal client (3000+ public OpenDataSoft instances)

Sunrise-Sunset MCP — wraps the sunrisesunset.io API (free, no auth)

OpenParliament.ca MCP — civic-tech mirror of the Parliament of Canada

OSHA MCP — US workplace-safety standards (29 CFR Chapter XVII, parts 1900–1990).

Model Context Protocol (MCP) server for TestRail platform, enabling LLMs to manage test artifacts.

OWID MCP — Our World in Data chart/indicator access (free, no auth)

An MCP that teaches AI agents to use the wallets they already have. Teacher, not butler.

Pipeworx FAQ MCP — curated answers to questions ABOUT Pipeworx itself

Postcodes MCP — wraps postcodes.io UK postcode API (free, no auth)

Radio MCP — wraps Radio Browser API (free, no auth)

Riot Games API: accounts, summoners, matches, league entries, champion mastery.

Build and manage airline self-service kiosk apps — styling, pages, CMS, and CUSS2.

MCP server for the BrainFuck programming language

Diagnose RAG drift: interpret scores, recommend thresholds, explain dimensions.

Parts research for IT hardware brokers: PN normalization, validation, and pricing

A legal home for AI agents: Wyoming $299 or Nevis LLC. Free diagnostic; agents pay in USDC/USDT.