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io.github.dingdawg/agent-spend-policy-mcp

Registre officiel Finance et paiements

Local agent spend-policy checks. No funds, keys, payment authority, or network access.

Code source Documentation

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 »).

NPM package @dingdawg/agent-spend-policy-mcp
Claude Code 
claude mcp add agent-spend-policy-mcp -- npx -y @dingdawg/agent-spend-policy-mcp@0.1.1
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "agent-spend-policy-mcp": {
            "command": "npx",
            "args": [
                "-y",
                "@dingdawg/agent-spend-policy-mcp@0.1.1"
            ]
        }
    }
}

Documentation

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

Sommaire
  1. DingDawg Agent Spend Policy MCP
  2. Safety boundary
  3. Install
  4. Tool
  5. Agent contract
  6. Development

DingDawg Agent Spend Policy MCP

A small, local MCP server that deterministically evaluates whether a proposed agent spend action matches a supplied policy.

It returns one of ELIGIBLE, DENY, or STEP_UP, with a stable reason code. ELIGIBLE is local policy evidence only. It is not payment authorization.

Safety boundary

This package does not hold funds, private keys, payment credentials, customer data, or settlement authority. It does not sign, send, settle, custody, or record payments. It makes no network requests.

A production payment adapter needs separate, independently verified controls for authenticated policy/action provenance, canonical payload hashing, durable atomic budget reservation and replay protection, customer-controlled signing, rail validation, and settlement reconciliation.

Install

npx -y @dingdawg/agent-spend-policy-mcp

Configure it as a local stdio MCP server:

{
  "mcpServers": {
    "dingdawg-agent-spend-policy": {
      "command": "npx",
      "args": ["-y", "@dingdawg/agent-spend-policy-mcp"]
    }
  }
}

Tool

evaluate_spend_policy accepts an evaluation time, a policy, a proposed action, and the already-spent amount. All money is passed as integer micro-unit strings, never JavaScript floating-point numbers.

The caller supplies the clock and already-spent value; therefore this tool is safe for dry runs and local evidence, not a replacement for a trusted payment or accounting system.

Agent contract

The versioned machine-readable contract is capabilities.json. It describes the only tool this package exposes, its required inputs, its three possible outcomes, and its non-negotiable safety boundary.

  • Transport: local stdio MCP
  • Tool: evaluate_spend_policy
  • Required inputs: evaluationTime, policy, action, and alreadySpentMicros
  • Outputs: ELIGIBLE, DENY, or STEP_UP, each with a stable reason code
  • Side effects: none
  • Credentials, payment execution, custody, signing, settlement, and network access: not supported

The manifest is package-source evidence for this release, not a promise of a hosted agent-discovery endpoint. ELIGIBLE remains local policy evidence only, not payment authorization.

Development

npm install
npm test
npm run pack:check

Questions fréquentes

Qu'est-ce que io.github.dingdawg/agent-spend-policy-mcp ?

Local agent spend-policy checks. No funds, keys, payment authority, or network access.

Comment installer io.github.dingdawg/agent-spend-policy-mcp ?

Il s'exécute sur votre machine. Dans Claude Code : claude mcp add agent-spend-policy-mcp -- npx -y @dingdawg/agent-spend-policy-mcp@0.1.1. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour io.github.dingdawg/agent-spend-policy-mcp ?

Son entrée au registre n'indique aucune clé ni secret obligatoire. Certaines fonctions peuvent tout de même demander un compte auprès du service auquel il se connecte.

io.github.dingdawg/agent-spend-policy-mcp est-il open source ?

Oui. Son code est sur GitHub sous licence MIT.

Qui maintient io.github.dingdawg/agent-spend-policy-mcp ?

Il est publié par DingDawg. 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.