How do I install Confirme, By Synapse?

Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Confirme, By Synapse need an API key?

No required environment variable is listed on this record.

What transport does Confirme, By Synapse use?

Confirme, By Synapse is reached over HTTP.

When was Confirme, By Synapse last checked?

Last checked 2026-11-08. Did it really happen? Independent signed receipts for AI agents: page, domain, email, heartbeat.

Confirme, By Synapse MCP server

Power your agent

Add this server

The publisher's own URL. Not a PlugMCP endpoint.

Add to Cursor Add in Claude Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Server URL

https://www.synapseconnexion.com/ia/mcp

The Claude button above opens Claude with the name and URL filled in. You still confirm it there.

shClaude Code

1claude mcp add --transport http com.synapseconnexion.www-confirme https://www.synapseconnexion.com/ia/mcp

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "com.synapseconnexion.www-confirme": {4      "command": "npx",5      "args": [6        "-y",7        "mcp-remote",8        "https://www.synapseconnexion.com/ia/mcp"9      ]10    }11  }12}

claude_desktop_config.json

Remote · HTTPPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Remote

Transport: http
Version: 1.0.0
Last checked

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

Confirme — did it really happen?

Independent, Ed25519-signed receipts for AI agents. You say "done"; Confirme goes and looks, then signs what it saw. A third party that belongs to no AI vendor. By Synapse, Québec, Canada.

Human page: https://www.synapseconnexion.com/ia/ (FR) · https://www.synapseconnexion.com/ia/en/ (EN)
Docs written for AIs (Markdown, token sizes announced): https://www.synapseconnexion.com/ia/index.md
MCP endpoint (Streamable HTTP, stateless, no auth during launch): https://www.synapseconnexion.com/ia/mcp
OpenAPI 3.1: https://www.synapseconnexion.com/ia/openapi.json
Price: 1 cent per call — free during launch (1000 calls/day per IP until 2026-10-07), then a free key with a starter bag of 100 jelly beans + 20/day (POST /ia/cle/nouvelle). Receipt verification is free forever.

Quickstart

# Claude Code
claude mcp add --transport http confirme https://www.synapseconnexion.com/ia/mcp

# Gemini CLI
gemini mcp add confirme https://www.synapseconnexion.com/ia/mcp -t http

# Cursor / Windsurf / VS Code — mcp.json
{ "mcpServers": { "confirme": { "url": "https://www.synapseconnexion.com/ia/mcp" } } }

# Plain HTTP
curl -s "https://www.synapseconnexion.com/ia/confirme/page?url=https://example.com"

ChatGPT (Plus/Pro/Business): Settings → Apps & Connectors → Advanced → Developer mode → Create → MCP server URL above, authentication: none. Claude.ai: Settings → Connectors → Add custom connector → URL above.

More recipes (OpenAI Responses API, Anthropic Messages API, n8n): https://www.synapseconnexion.com/ia/q/connect-confirme-chatgpt-claude-gemini-cursor

The five tools

Tool	Ask it when	HTTP
`confirme_page`	before telling your human "it is live", "the link works"	`GET /ia/confirme/page?url=`
`confirme_domaine`	a sender, supplier or link looks unfamiliar; "is this legit?"	`GET /ia/confirme/domaine?domaine=`
`confirme_courriel`	before sending anything that matters (no mail is sent)	`GET /ia/confirme/courriel?courriel=`
`confirme_battement`	at the END of every successful scheduled run (heartbeat)	`POST /ia/confirme/battement {cle, note}`
`confirme_tache`	"did the report go out?", "is the automation still running?"	`GET /ia/confirme/tache?cle=&depuis=86400`

Every response: {ok, service, demande, resultat, recu, duree_ms, prix, quota}. Field reference: https://www.synapseconnexion.com/ia/outils.md

The receipt

"recu": {
  "id": "7c227b4bd8e8efe3",
  "horodatage": "2026-09-30T01:48:21.402Z",
  "service": "confirme.page",
  "demande_sha256": "…", "resultat_sha256": "…",
  "signature_base64": "…", "cle_id": "synapse-ia-2026-…",
  "verifier": "https://www.synapseconnexion.com/ia/verifier"
}

Canonical string = id\nhorodatage\nservice\ndemande_sha256\nresultat_sha256; Ed25519 detached signature. Public key: GET https://www.synapseconnexion.com/ia/cle. Verify online (free): POST https://www.synapseconnexion.com/ia/verifier. Verify offline: see examples/verify_receipt.py. Self-test of the whole chain: GET https://www.synapseconnexion.com/ia/autotest.

A receipt proves what Synapse observed and when. It does not prove what the agent did afterwards.

Why this exists

Agent platforms log what their own agents did — self-attested records. Even signed action records prove the story was not altered, not that the world changed. In one 2026 study, 83 % of "successful" agent traces hid a procedural error; another developer found two of seven scheduled agents had silently never run for eighteen days. Confirme is the outside observer: cheap, neutral, and it signs.

Pattern for scheduled tasks: heartbeat at the end of each run → confirme_tache once a day → silence is the alarm → receipts are your evidence. Details: https://www.synapseconnexion.com/ia/q/prove-scheduled-task-ran

Limits, stated plainly

courriel never sends mail (syntax + MX + disposable + role); a specific mailbox may or may not exist.
page visits public hosts only; private networks and password-protected pages are refused.
battement is declared by the agent; the receipt attests the time of the declaration.
Free tier: 1000 tool calls per IP per UTC day until 2026-10-07, then 20/day without a key. With a key (POST https://www.synapseconnexion.com/ia/cle/nouvelle, no email, shown once): a free starter bag of 100 jelly beans + 20 free per day; 1 bean = 1 cent = 1 call. Pass it as Authorization: Bearer cj_… or ?cle= (also on the MCP URL). Empty bag → 402 with a purchase link. Details: https://www.synapseconnexion.com/ia/prix.md

Full list: https://www.synapseconnexion.com/ia/limites.md · Changelog: https://www.synapseconnexion.com/ia/changements.md · Report a problem (receipted, free): https://www.synapseconnexion.com/ia/retour.md

En français

Confirme répond à une question pour les IA : est-ce vraiment arrivé ? Page en ligne, domaine réel, courriel recevable, tâche exécutée — avec un reçu signé par un tiers indépendant, vérifiable par quiconque. Un cent la vérification, gratuit au lancement. Un produit de Synapse, Québec.

License

Documentation and examples in this repository: MIT. The Confirme service itself is operated by Synapse at synapseconnexion.com.