Agentsnap
by MukundaKattacommunityv0.1.0
An MCP server that lets AI assistants inspect, normalize, diff, and validate agent tool-call traces. It exposes tools for converting raw traces into a canonical agentsnap format, comparing two traces, and checking a snapshot against the trace schema.
From the registry: Snapshot tests for AI tool-call traces: diff, validate, and catch silent regressions.
Install & configure
Prerequisites
- requiredNode.js and npm/npxInstall Node.js so the MCP server can be launched with npx.
Install in your client
Paste into the AI you're chatting with — it will figure out the rest
Please install the `agentsnap` MCP server into my current AI client (that's you).
Required prerequisites (do these first if not already done):
- **Node.js and npm/npx** — Install Node.js so the MCP server can be launched with npx.
Canonical MCP server config (stdio transport):
- command: `npx`
- args: ["-y","@mukundakatta/agentsnap-mcp"]
Note: The README also provides a local install alternative: install globally with npm (`npm install -g @mukundakatta/agentsnap-mcp`) and run `mcp-agentsnap`, which listens on stdio. The npx launch is the simplest portable option.
Add this MCP server to my current client's config in the correct format for you. If you need secrets or credentials I haven't provided, ASK me — do not invent values or leave raw placeholders. After adding it, tell me how to verify the server is connected.Note: The README also provides a local install alternative: install globally with npm (`npm install -g @mukundakatta/agentsnap-mcp`) and run `mcp-agentsnap`, which listens on stdio. The npx launch is the simplest portable option.
Tools (3)
normalize_trace
Coerce a raw tool-call trace into the canonical agentsnap Trace shape and compute a deterministic SHA-256 fingerprint hash.
diff_traces
Diff a baseline trace against a current run and return additions, removals, changes, and an agentsnap status code.
validate_snapshot
Check a snapshot against the agentsnap Trace schema and report whether it is valid or list issues.
Packages
@mukundakatta/agentsnap-mcp
npmv0.1.0transport: stdio
Details
- Language
- JavaScript
- License
- MIT
- Released
- Apr 27, 2026
- Last commit
- Jul 4, 2026
- Registry name
- io.github.MukundaKatta/agentsnap
Categories
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