Developer Tools MCP Servers

Manage Apple Ads campaigns and reporting in chat.

Capture feature requests and bug reports from chat into a searchable, AI-categorized backlog.

NBA/WNBA betting analytics: live odds, sharp fair prices, injuries, and prop verification.

Check past auction prices in ChatGPT, plus appraisal prep and sample reports.

Sports card database: card search, full set checklists, parallel lookup, card identification.

Manage incidents and on-call: list/create/update incidents, who is on call, on-call overrides.

Product/record matching: best accuracy-for-cost, benchmarked. Early access, hosted API not built.

Governed email for AI agents (Mailbuttons / mbag.ai): sandbox inboxes, policy gate, audit log.

US outdoor recreation: 37k+ trails, 30k+ campgrounds, parks, weather + wildfire safety. Read-only.

One cold-outreach engine for any target: HOOK/BRIDGE/SOFT-ASK, follow-up ladder, reply playbook.

Citybikes MCP — wraps CityBik.es API (free, no auth required)

Free online reaction time test with five rounds, average milliseconds, rank context, daily streaks

Defense-in-depth for MCP stdio servers: shell-injection guard, AST audit CLI, RCE blocking.

Wikipedia, Wikidata and Wiktionary as clean JSON, not HTML. 1.9M searchable. Free, no auth.

88 free engineering calculators: RF link budgets, LoRa/Meshtastic, PCB, solar, homelab. Keyless.

Memi is the read-only design engineering audit and skill layer for coding agents.

Pitch Queens is a free, independent 2027 Women's World Cup simulator with a bracket predictor

Buying signals for Shopify agencies: ranked in-market accounts, outreach, deals, reports.

Search Swedish second-hand marketplaces (Blocket, Tradera, Klaravik, Vinted) for used items.

Secrets for developers and agents—secure context and workflows without exposing secret values.

Good Peeps retail-media data spine: clients, warehouse performance, meetings, agents. Team only.

EDGAR MCP — SEC EDGAR public APIs (free, no auth)

Create AI images and videos, manage projects and credits, and use workspace campaign context.

Community library of composable AI prompt blocks for search, composition, and contribution.

Cite the claim, not the paper: 5,033 assertions, each hash-verifiable against its source PDF

Read-only Solana MCP: rug-risk, bundle & deployer checks, live market, full audit. No keys.

Evidence-first naming: briefs, sprints, exact domain checks, finalist research. Read-only.

Grounded, attributed news: what happened, which outlets reported it, and how many covered it.

EU AI Act compliance in your editor: classify risk, cite obligations, draft Article 50 text.

SLA'd EU VAT validation on VIES. Honest 3-state result, never guesses. 100 free lookups.

Viridis Verified: wrap any MCP server with tamper-evident delivery receipts + metered fees.

Give AI random access to video: timestamped contact sheets + zoom into any start/end range.

Talk to your Google Ads from Claude. 5 read-only tools for local service businesses.

Compact, citation-verifiable public web context for AI agents, paid per use with x402.

PennDOT: quarterly EV, plug-in hybrid and total vehicle registrations by county and ZIP

No-account public website privacy risk scans with 20 new scans/day and free recent-result reuse.

Accurate anime-song (anison) database for AI-built playlists — export to Spotify/Apple/YT Music

Udbud.dk MCP — Danish government public procurement notices (keyless).

Safe BLE diagnostics, evidence workflows, and guarded automation for AI agents.

Tennessee driver service centers with REAL ID and CDL testing, plus crash statistics

Search millions of sound and soundboards on 101soundboards.com

GETS NZ MCP — New Zealand Government Electronic Tenders Service (keyless).

Local-first file-organization tools for your AI agent: tag, query, and digest a folder. No cloud.

Manage real estate inventory, quotes, prospects, and sales reporting in Nuboo.

Nigeria import/export stats (UN Comtrade, keyless) + HS-code classification, annual or monthly.

Live Naira (NGN) exchange rates vs USD/EUR/GBP — keyless, free, cached ~1h. Mock default offline.

Resolve a Nigerian NUBAN + bank code to the account name (Paystack, free key). PII never cached.

Cost segregation study pricing and Year-1 depreciation/tax-savings estimates for US properties.