Suxession — French Inheritance Tax Engine

French inheritance tax engine: simulate, compare scenarios, savings estimate, premium optimizer.

What does this entry provide?

Suxession — French Inheritance Tax Engine is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 100/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding Suxession — French Inheritance Tax Engine to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 100/100
Install method: streamable-http
Repo: Registry only
Repo updated: Sep 30, 2026

Install command

mcp add fr.suxession/suxession https://suxession.fr/mcp

Install method: streamable-http

Review the upstream source before running this command.

Source entry

Quality

100

Repo stars

Repo updated

Sep 30, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-09-30T15:17:44.142883Z",
      "publishedAt": "2026-09-30T15:17:44.142883Z",
      "statusChangedAt": "2026-09-30T15:17:44.142883Z"
    }
  },
  "server": {
    "name": "fr.suxession/suxession",
    "_meta": {
      "io.modelcontextprotocol.registry/publisher-provided": {
        "tools": [
          {
            "free": true,
            "name": "simuler_droits_succession"
          },
          {
            "free": true,
            "name": "comparer_scenarios"
          },
          {
            "free": true,
            "name": "estimer_economie_optimisation"
          },
          {
            "free": true,
            "name": "deverrouiller_acces"
          },
          {
            "free": false,
            "name": "explorer_optimisations"
          }
        ],
        "license": "https://suxession.fr/cgv-api.html",
        "payment": "Free tools require no account; one-time 99 EUR payment unlocks the full optimizer (30-day access code)",
        "support": "bonjour@suxession.fr",
        "language": "fr",
        "documentation": "https://suxession.fr/api",
        "long_description": "Official French inheritance tax (droits de succession) calculation engine, maintained against every French finance act. Simulate inheritance tax for simple estates, compare transmission scenarios (including second death for surviving spouses), estimate optimization savings, and unlock the full 25-lever optimizer (usufruit, démembrement, assurance-vie, Dutreil, SCI, donations) after one-time purchase. Every answer cites its CGI article; the service is informational (tax simulation, not legal advice). Service and tool responses are in French."
      }
    },
    "title": "Suxession — French Inheritance Tax Engine",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "remotes": [
      {
        "url": "https://suxession.fr/mcp",
        "type": "streamable-http"
      }
    ],
    "version": "0.6.1.0",
    "websiteUrl": "https://suxession.fr",
    "description": "French inheritance tax engine: simulate, compare scenarios, savings estimate, premium optimizer."
  }
}

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