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Stigmer

network.stigmer/stigmer-mcp · v0.2.0

Execution graph of AWS: verified contracts, least-privilege IAM policies, pre-flight authorization.

Connect Remote server

Terminal
claude mcp add --transport http stigmer-mcp https://stigmer.network/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "stigmer-mcp": {
      "url": "https://stigmer.network/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "stigmer-mcp": {
      "type": "http",
      "url": "https://stigmer.network/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://stigmer.network/mcp

Tools 8 found in our last check

  • query

    Search for verified method contracts for any library. Pass any text -- library name, method, what you're building, or an error you hit.

  • list_services

    List all libraries and services that have verified method contracts. Use this first to discover what's available, then query for specific methods.

  • list_methods

    List all methods for a given library or service. Use after list_services to drill into a specific one.

  • policy

    Generate a least-privilege IAM policy for an AWS workflow. Pass a named workflow, explicit IAM actions, or a description. Returns the exact policy with confidence tier and any unresolved operations.

  • list_workflows

    List the curated named workflows that can generate least-privilege IAM policies.

  • verify

    Feed a generated policy back to AWS's own policy evaluation engine (SimulateCustomPolicy) and confirm it grants exactly the intended operations and nothing extra. Returns verified (True|False|unknown), grants_all, grants_extra. Requires AWS credentials; without them verified=unk…

  • authorize

    Pre-flight authorization check for an AWS operation. Resolves the IAM actions the operation requires, then asks AWS's own policy simulator (SimulatePrincipalPolicy) whether the current role (or a given principal) allows them. Returns resolution (exact|partial|unresolved) and eva…

  • register

    Register a fix. Three actions: confirm (it worked), append_thread (variant worked), new_receipt (nothing matched, I fixed it).

Details

Endpointhttps://stigmer.network/mcp (Streamable HTTP)
First published6 Aug 2026
Last updated6 Aug 2026
Registry namenetwork.stigmer/stigmer-mcp

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