Stigmer
by stigmer.network in Onchain & crypto
Execution graph of AWS: verified contracts, least-privilege IAM policies, pre-flight authorization.
https://stigmer.network/mcp
Last 30 days
- Uptime
- 100%
- Response time
- 178 ms typical, 178 ms slowest 5%
- Last check
- 21 min ago
- Next check
- in 5 h
How to call it
Add it to any MCP client that supports remote servers.
{
"mcpServers": {
"stigmer": {
"type": "http",
"url": "https://stigmer.network/mcp"
}
}
}8 tools
- 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=unkn
- 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 eval
- register
Register a fix. Three actions: confirm (it worked), append_thread (variant worked), new_receipt (nothing matched, I fixed it).
Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time |
|---|---|---|---|
| 21 min ago | Passed | 200 | 239 ms |
| 10 h ago | Passed | 200 | 178 ms |