MCP.Market

AskMarcel HVAC Technical Knowledge MCP server

online · 100% uptime
by askmarcel·io.github.askmarcel/mcphvac·v1.3.1-beta.1
No reviews yet

15 HVAC MCP tools: lookups, SKU provenance, guided PAC, Beta Harness sessions. 126 brands.

A88/100grade A
Write a reviewRun it
What users say
No reviews yet
Be the first
Safety scan
A88/100

full report

Adoption
New

0 stars

Reviews

Write one

Nobody has reviewed AskMarcel HVAC Technical Knowledge yet.

If you have run it, two minutes of your experience saves the next person an afternoon.

AskMarcel HVAC Technical Knowledge tools

Tool list not cached yet. `describe` through the gateway fetches it live.

Public scan report

scanner v0.1.10 · 2026-10-31 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 569ms (auth required)20/20
  • –Tool poisoningtools not inspected (endpoint requires auth); not countedn/a
  • Auth qualityOAuth resource metadata advertised on 40115/15
  • Maintenancelast push 66 days ago12/15
  • Maintainer identityregistry namespace matches repository owner6/10
Overall 88/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How AskMarcel HVAC Technical Knowledge compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
88/100
higher than 75% of 48,243 servers
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
184 ms
faster than 69% of 30,027 servers

Install AskMarcel HVAC Technical Knowledge in Claude Code, Cursor or VS Code

claude mcp add --transport http mcphvac https://mcp.askmarcel.app
Add to Cursor

What the publisher says

From the AskMarcel HVAC Technical Knowledge repository's README, as published. We do not edit it. Read it on GitHub

AskMarcel — HVAC Technical Knowledge MCP Server

Manufacturer-sourced HVAC technical documentation for AI agents: search, diagnostics, error codes, procedures and product sheets across 126 brands and 905 models.

AskMarcel is a remote, hosted MCP server (Streamable HTTP). There is nothing to install or self-host — point your MCP client at the endpoint and authenticate. The server connects AI agents to real manufacturer documentation so answers cite the exact manual and page number instead of hallucinating.

  • Endpoint: https://mcp.askmarcel.app
  • Registry name: io.github.askmarcel/mcphvac
  • Manifest: 1.3.1-beta.1 — 15 tools live in production
  • Docs & API key: https://app.askmarcel.app/developers
  • Reference: https://app.askmarcel.app/developers/reference
  • Marcel Inside (B2B API / MCP): https://askmarcel.app/fr/connecteurs
  • Free Developer tier: 250 API calls / month

Marcel Inside — branch it behind your bot

Use AskMarcel as Marcel Inside: plug manufacturer-sourced HVAC knowledge behind your existing chatbot, voicebot, or agent — without rebuilding your stack. Compatible with ManyChat, ElevenLabs, Voiceflow, Intercom, Claude, ChatGPT, Gemini, and custom MCP clients.

  • Sales & pilot: https://askmarcel.app/fr/connecteurs (490€ pilot, Business 149€/mois HT)
  • Developer sandbox: free tier — 250 calls/month at https://app.askmarcel.app/developers

Why AskMarcel

General-purpose LLMs guess at HVAC specifics — refrigerant charge, error-code meanings, wiring, fault trees. AskMarcel grounds every response in indexed manufacturer PDFs and returns the source page, so a field technician or an agent can trust and verify the answer. See HVAC-Bench for measured accuracy vs. raw LLM output.

  • 126 brands · 905 models · 400,000+ error codes indexed
  • Deterministic error-code lookup (not a guess)
  • Strict SKU provenance (resolvemodel, getmodelcoverage, diagnosev2) — no family substitution
  • Sourced one-shot lookups (diagnose) and multi-turn guided troubleshooting for air-to-water heat pumps (diagnose_guided)
  • LIVE Beta Harness sessions — stateful diagnostic loop with manufacturer DB lookup at session start (startdiagnostic … getdiagnostic_summary)
  • FR / EN, focused on the European HVAC/RACH market

Harness session vs diagnose_guided

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

AskMarcel HVAC Technical Knowledge: common questions

Is AskMarcel HVAC Technical Knowledge MCP server safe?
Yes, by our scan: it is graded A (88/100). Read the AskMarcel HVAC Technical Knowledge safety report
How do I install AskMarcel HVAC Technical Knowledge?
It runs remotely at mcp.askmarcel.app. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does AskMarcel HVAC Technical Knowledge need an API key?
No key to paste: it signs you in with OAuth when your client connects.
Is AskMarcel HVAC Technical Knowledge maintained?
The last commit was 71 days ago (2026-08-26). The latest release is v1.3.1-beta.1.
Is AskMarcel HVAC Technical Knowledge up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does AskMarcel HVAC Technical Knowledge compare with other MCP servers?
safety score 88/100 (higher than 75% of 48,243 servers); uptime 100% (of our recent checks; the typical remote server answers 100%); response time 184 ms (faster than 69% of 30,027 servers). Full comparison.