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Cinderfi — Retirement Planning

Registre officiel Sécurité

Retirement planning for Canada & US. CPP/OAS, Social Security, RRSP/TFSA, 401k/IRA, Monte Carlo.

Code source Documentation

Que pouvez-vous faire avec Cinderfi — Retirement Planning ?

  • Retirement projections (single + couples)
  • CPP / OAS / Social Security timing
  • Tax calculations (all Canadian provinces + US states)
  • GIS eligibility and clawback analysis
  • RRSP meltdown / Roth conversion strategy
  • Monte Carlo simulation
  • Withdrawal order optimization
  • Historical backtesting (Shiller 1871–2024)

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http cinderfi-retirement-planning 'https://mcp.cinderfi.com/mcp' --header 'Authorization: <Bearer token API key. Get one free at https://cinderfi.com/mcp>'
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "cinderfi-retirement-planning": {
            "type": "http",
            "url": "https://mcp.cinderfi.com/mcp",
            "headers": {
                "Authorization": "<Bearer token API key. Get one free at https://cinderfi.com/mcp>"
            }
        }
    }
}

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire
  1. cinder.fi MCP
  2. What it does
  3. Claude Code plugin
  4. Get started (any client)
  5. Pricing

cinder.fi MCP

Tax-aware retirement planning for Canada and the US, available as a Claude Code plugin, an Agent Skills skill, and a Model Context Protocol server.

Compatible with Claude Code, Cursor, VS Code Copilot, OpenAI Codex, Gemini CLI, Goose, and any other MCP- or Agent Skills-compatible agent.

What it does

19 tools covering:

  • Retirement projections (single + couples)
  • CPP / OAS / Social Security timing
  • Tax calculations (all Canadian provinces + US states)
  • GIS eligibility and clawback analysis
  • RRSP meltdown / Roth conversion strategy
  • Monte Carlo simulation
  • Withdrawal order optimization
  • Historical backtesting (Shiller 1871–2024)
  • Purchase and windfall impact simulators
  • Scenario comparison
  • Personalized retirement insights

Claude Code plugin

The fastest path in Claude Code — installs the MCP server plus a retirement-planning skill that sequences the tools:

/plugin marketplace add cinderfi/cinderfi-mcp
/plugin install cinderfi@cinderfi

Then set your key so the server authenticates:

export CINDERFI_MCP_KEY=your_api_key   # from https://cinder.fi/mcp

Agents that support the auth.md protocol can also register for their own credential through a user-approved claim ceremony — no pasted key required.

Get started (any client)

  1. Get a free API key at cinder.fi/mcp
  2. Connect your agent to https://mcp.cinder.fi/mcp
Claude Desktop
{
  "mcpServers": {
    "cinderfi": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://mcp.cinder.fi/mcp"],
      "env": {
        "AUTHORIZATION": "Bearer YOUR_API_KEY"
      }
    }
  }
}
Any MCP-compatible client
  • Endpoint: https://mcp.cinder.fi/mcp
  • Auth: Authorization: Bearer YOUR_API_KEY (or the auth.md registration flow)
  • Transports: Streamable HTTP, SSE

Pricing

FreePro
Calls/day5Unlimited
Single-person tools✅✅
Couples tools—✅
Monte Carlo—✅
Optimizer—✅
Backtest—✅
Scenario comparison—✅

→ Get API key · Pricing · Interactive planner

Questions fréquentes

Qu'est-ce que Cinderfi — Retirement Planning ?

Retirement planning for Canada & US. CPP/OAS, Social Security, RRSP/TFSA, 401k/IRA, Monte Carlo.

Comment installer Cinderfi — Retirement Planning ?

Il fonctionne comme serveur distant. Dans Claude Code : claude mcp add --transport http cinderfi-retirement-planning 'https://mcp.cinderfi.com/mcp' --header 'Authorization: <Bearer token API key. Get one free at https://cinderfi.com/mcp>'. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour Cinderfi — Retirement Planning ?

Oui. Il attend Authorization, à renseigner dans sa configuration.

Cinderfi — Retirement Planning est-il open source ?

Son code est public sur GitHub, mais le dépôt ne déclare pas de licence standard.

Qui maintient Cinderfi — Retirement Planning ?

Il est publié par cinderfi. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.