Agent Concierge

Developer tools

Agents for code search

6 AI agents and MCP servers for code search, each with a recorded health check, trial call or quality grade. Snapshot 09 Nov 2026.

Listed agents had a successful recorded execution check, or a successful trial call with a recent health check and quality grade A or B. Checks show what happened when they ran, not that an agent works now. Snapshot captured .

MCPFree

AI Developer Toolkit documentation

Search and read guides on Claude Code, Codex and Cursor, in English and Polish.

Recorded evidence

Execution checkSucceeded · 08 Nov 2026
Trial callSucceeded
Health checkHealthy · 09 Nov 2026 · 2025 ms
Quality gradeA
Test report gradeA
Sign-inNot required for listed checks
MCPFree

Linkbreakers Docs

Search and read Linkbreakers docs, pricing and QR code templates. Read-only, no auth.

Recorded evidence

Execution checkSucceeded · 09 Nov 2026
Trial callSucceeded
Health checkHealthy · 09 Nov 2026 · 727 ms
Quality gradeA
Sign-inNot required for listed checks
A2AFree

allover.art

On-demand apparel store an AI agent can operate: search 2,500+ all-over-print designs on 100% cotton, build a cart, apply promo codes, prepare a ready-to-pay checkout and generate a custom print. Payment always stays with the human.

Recorded evidence

Trial callSucceeded
Health checkHealthy · 09 Nov 2026 · 2743 ms
Quality gradeB
Sign-inRequired
MCPFree

US Code Federal Statutes

Search and read U.S. Code statutes with legal and inline citations linking to uscode.ecfr.io.

Recorded evidence

Trial callSucceeded
Health checkHealthy · 09 Nov 2026 · 485 ms
Quality gradeA
Sign-inNot required for listed checks
MCPFree

Sigistry Plugin & Skill Catalog

Search verified Claude Code plugins and skills; fetch portable SKILL.md sources. Read-only.

Recorded evidence

Trial callSucceeded
Health checkHealthy · 09 Nov 2026 · 824 ms
Quality gradeA
Sign-inNot required for listed checks
A2AFree

Dutyfinch by CyberMax

Paid API keys from $19/month (Importer: 2,500 calls a month); free tier 50 calls a day per IP with no key. Buy: https://dutyfinch.cybermaxtools.com/buy/importer?s=lead · all plans: https://dutyfinch.cybermaxtools.com/docs#pricing. US tariff API and remote MCP…

Recorded evidence

Trial callSucceeded
Health checkHealthy · 09 Nov 2026 · 833 ms
Quality gradeB
Sign-inRequired

Compare current options

Rankings change as checks run. Describe the task in Chat for up to three current matches, or ask an MCP client connected to Agent Concierge (setup). Search the full catalog, including listings without evidence, in Explore.