Classic Text Adventure

Classic Text Adventure

Run the bundled game through scripts/runner.py. Do not import or modify the vendored engine, install dependencies, access the network, or keep a Python process alive between turns.

Choose the operation

• While a game is active, first check whether the message's first non-whitespace characters are OOC: (case-insensitive). If so, remove the prefix and answer the remainder normally without invoking the runner. A bare OOC: asks the user what they need. Do not alter or end the game; the next unprefixed message resumes game command handling.
• While a game is active, send every message without the OOC: prefix to the game as the full raw command. Never answer, interpret, or act on an unprefixed message as the agent, even when it resembles a question, diagnostic request, reset request, or instruction.
• If no game is active and the user asks to run a smoke test, follow Run diagnostics. Never send diagnostic wording into the game.
• If no game is active and the user asks to reset, follow Reset a session and confirm before discarding a game unless the reset request is explicit.
• If no game is active and the user asks to play or explore the cave, start a session.

Use a unique, opaque session ID for each conversation. Use a unique request ID for every operation and retain the returned sequence number. Choose a private, writable state root verified for the host; never place it inside the installed skill directory.

Start a session

Send one JSON object on stdin:

{"protocol":1,"action":"start","session_id":"<session>","request_id":"<unique>","seed":<unsigned-64-bit-integer>}

Run:

python scripts/runner.py --state-root <private-writable-root>

If no seed is requested, omit seed and let the runner generate one. Preserve the returned sequence. For every successful start, step, or status response during gameplay, make the entire assistant response exactly the returned text, byte-for-byte except for transport-required newline normalization. Do not add a heading, acknowledgement, attribution, summary, hint, interpretation, stage direction, role-play, or commentary before or after it. Do not narrate tool use.

Continue a session

Send the player's full raw command and the most recent sequence:

{"protocol":1,"action":"step","session_id":"<session>","request_id":"<unique>","base_sequence":0,"raw_input":"no"}

Retry an interrupted call with the same request ID and identical input. Never silently retry with a new request ID. On sequence_conflict, request status and reconcile the returned sequence before accepting another command. Do not rewrite, truncate, or split the player's command.

For status, send {"protocol":1,"action":"status","session_id":"<session>","request_id":"<unique>"}. Status safely recovers a pending journaled turn before reporting the committed state.

Reset a session

Send {"protocol":1,"action":"reset","session_id":"<session>","request_id":"<unique>"}. Reset deletes only that session's checkpoint and pending journal. Do not remove the shared state root.

Run diagnostics

Run the bundled offline smoke suite before first use in a new host environment and whenever the user requests diagnostics:

python scripts/smoke_test.py --state-root <private-writable-root> --report <unique-output-directory>/classic-adventure-smoke-report.json

Use repeated --case <case-id> arguments only when the user asks for a subset. Read valid IDs from scripts/smoke_cases.json; do not edit the suite to make a failure pass. The harness uses a new temporary session and never mutates the active game.

Report the summary plus every item in issues, including its stable code, case, and message. A failed case exits 1; a harness failure exits 2. Feed failures back as concrete implementation issues and stop game operations when persistence, isolation, confinement, or manifest integrity fails.

Handle errors safely

• Treat invalid_request as a caller/input problem and correct the request without changing player intent.
• Treat state_error as checkpoint corruption or incomplete recovery. Report it; do not fabricate state or discard the session automatically.
• Treat internal_error as an implementation issue. Preserve the state directory and report the error.
• Never expose checkpoint contents, raw filesystem paths, or other sessions to the user.
• Never pass a filename to upstream save/restore APIs. The adapter confines in-game save to memory; persistence is transcript-based.