Snapshot tests for AI tool-call traces: diff, validate, and catch silent regressions.
Snapshot tests for AI tool-call traces: diff, validate, and catch silent regressions.
An MCP server that gives AI assistants the ability to inspect, normalize, diff, and validate agent tool-call traces.
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Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| normalize_trace | Coerce a raw tool-call trace into the canonical agentsnap Trace shape and compute a deterministic SHA-256 fingerprint hash. Use this to compare runs cheaply or feed downstream diff tools. |
| diff_traces | Diff a baseline trace against a current run. Returns a uniform additions / removals / changes vocabulary plus the agentsnap status code (PASSED, OUTPUT_DRIFT, TOOLS_REORDERED, TOOLS_CHANGED, REGRESSION). Use ignore_paths |
| validate_snapshot | Sanity-check a snapshot against the agentsnap Trace schema. Verifies required fields, tool-entry shape, and surfaces actionable issues. Returns valid=true on success or a list of human-readable problems. |
{
"mcpServers": {
"agentsnap": {
"command": "npx",
"args": ["-y", "@mukundakatta/agentsnap-mcp"]
}
}
}Configuration as documented by the project. Restart the client after saving.
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