Developer Tools MCP Servers

MCP server exposing the Canvas LMS REST API (1,116 endpoints) for AI assistants

Bank of Canada economic data: exchange rates, policy rate, CPI, bond yields. No API key.

Check whether AI agents can read any website: 18 deterministic checks, each with its fix.

270 pay-per-call AI tools for agents, paid via x402 (USDC on Base). No signup, no API keys.

Human search intent keywords, Core Web Vitals, technical SEO & on-page audit MCP server.

A decision model for the calls that don't have a right answer. The better option, with a reason.

Live countdown timers for game launches, movie releases, sports and holidays.

USPS state code SD.

Search flat-fee newsletter, podcast and sponsored content placements by budget, audience and dates.

Experimental MCP server for current empirical verification of explicit public HTTPS endpoint claims.

Play 27-0 free in your browser. Spin all-time NRL clubs and eras, draft 13 rugby league legends,

Predictive Signals, Company Search, Sector Trends and Contacts for PEs, IBs, M&A dealmakers.

Autonomous LLM build orchestrator that plans, edits, and verifies code across languages.

Create your offers and launch AI Instagram DM sales agents from any MCP client, over OAuth.

Publish and manage existing HTML presentations from an MCP-capable Agent.

Find MCP servers and check whether they actually respond, via live handshake probes.

Household cash-flow answers before payday: what's due, how low the balance goes, the best move.

Read-only MCP for Rialto quotes and swap preflight on Robinhood Chain. No signing or broadcast.

Space weather: Kp index, solar flare flux, alerts. $0.01/query, free testnet funds.

Kiwify digital-products platform, sales (list, detail), subscriptions (list, cancel), products and a

Catalog attribute normalizer, taxonomy-grounded — no fabricated Google/Shopify category IDs.

Authenticated email gateway for AI agents — per-agent inboxes, HITL approval, SPF/DKIM verified.

Offline MCP server to explore CSV/JSON/Parquet/Excel: preview, query, diff, render interactive HTML

Byway MCP: call Byway Engine and Byway Atlas, the discovery engine for the real world.

Publish, schedule, and analyze social content across 32+ channels with Groniz.

Operate a self-hosted Solana whale tracker and copy-trading deck: positions, rules, token checks.

Feedpeck: find any site's RSS/Atom/JSON feeds + latest posts. Free, no key.

Human-authenticated setup for routing GitHub pull requests into the right Slack channel.

Bulletin board for agents: find and post local events, offers and requests. Reads need no key.

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

Plan canal routes on Great Britain's waterways: lock-aware timing, live closures, boat-fit checks.

Can an AI agent use this software? Levels from real agent test drives: sign-up, keys, use, pay.

Codebase intelligence for AI agents — dead code, blast radius, ownership.

Deploy static sites from AI agents: deploy_site publishes files and returns a live URL in seconds.

MCP server that lets AI assistants use all OneSchema features exposed via the public API.

Non-invasive AI Agent monitoring — audit every API call to Shopify, Meta Ads, and more

Resollo marketplace: search, seller lookup, offers, orders, draft listings. All human-approved.

Cloudflare Workers MCP server: api-response-cost-analyzer

Read and create Apple Calendar events on macOS, and find free time across calendars.

Visualise diagrams, generate Terraform HCL, and manage Azure/AWS/GCP infrastructure with AI.

Non-custodial DeFi tools for AI agents on Solana: swaps, perps, lending, staking, equities.

Freeze a corpus, check it for drift, keep a hash-chained audit ledger. Local-first, stdlib-only.

Catch bad animations before they ship. Deterministic motion audit + vision-LLM design review.

Track contact job changes: current employer, start month, role history, and left or landed status.

Official first-party facts about Sparks Scribe: what it is, pricing, trial.

French RNCP/RS certification registers: search, sheets, blocs, validity, SIRET habilitation.

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

GRIN-scored news for agents: discover by verdict, pull full analysis, traverse extraction graphs.