# `mix acp.schema.verify`
[🔗](https://github.com/DROOdotFOO/raxol-agent/blob/raxol_agent_client_protocol-v0.1.0/packages/raxol_agent_client_protocol/lib/mix/tasks/acp.schema.verify.ex#L1)

Recomputes the SHA256 of the vendored ACP (Agent Client Protocol) schema
oracle files under `priv/schema-oracle/v1/` and compares them against the
hashes recorded at pin time (see `priv/schema-oracle/PINNED.md`).

    mix acp.schema.verify

These files are a dev/test-only oracle (Apache-2.0, upstream
https://github.com/agentclientprotocol/agent-client-protocol, tag
`schema-v1.19.0`). They are excluded from the published Hex package via
`mix.exs` `:files` and exist purely so tests can validate our
hand-written/generated ACP types against the protocol's own JSON Schema.

The task therefore runs only in `packages/raxol_agent_client_protocol` of a
checkout of https://github.com/DROOdotFOO/raxol-agent. Anywhere else (this
package installed from Hex) it refuses with a message saying so.

Exits with a non-zero status (via `Mix.raise/1`) if either file is missing
or its hash no longer matches the pinned value -- which means either the
file was edited locally (don't -- re-run the pin procedure in
`priv/schema-oracle/PINNED.md` instead) or corrupted.

---

*Consult [api-reference.md](api-reference.md) for complete listing*