[pascalandr]

Problem

The opt-in presence-native.test.ts waits for the mission_* tools to leave the native tool list after the backend's presence lease ends. That never happens: tools register once at plugin load, independently of presence (desktop-plugin.ts), so scheduled passages keep them (MISSIONS_RECURRING.md).

The test fails identically on OpenCode 2.2.0, 2.2.1, 2.2.2 and 2.2.3, and on every dev commit since registration moved to plugin load; it is unrelated to #1209. MISSIONS.md still said tools register through presence.

Change (test and docs only)

• The test now observes what presence actually controls:
  • the typed codenomad.missions RPC unregisters (only rpc.unavailable/rpc.method_not_found count as absent) and re-registers exactly once when the lease returns;
  • the tools stay registered;
  • the ordinary route refuses with the tools' own message;
  • the real provider request carries no mission_* tool without presence, and carries mission_inspect with it.
• MISSIONS.md: the actual registration, and how to run the opt-in test.

User impact

None. Without presence, the context hook strips every mission_* tool from model requests and the executors refuse; the new test proves this natively.

Validation

• presence-native passes on isolated OpenCode 2.2.3, 2.2.2 and 2.2.0.
• Red checks: it fails with presence retention always true, with the context hook keeping the tools, and with tools registered inside presence.
• Server typecheck; 155 opencode/missions tests incl. missions-plugin/missions-reload; build:missions; test-missions-native.mjs on 2.2.3.

[pascalandr]

Gatekeeper review

Round 1 (21eb79ac0): approve. P0 0 · P1 0 · P2 0 · P3 0 · P4 0.

• Root cause confirmed: the original test fails on isolated OpenCode 2.2.0 as on 2.2.3, because mission_* tools register once at plugin load by design and never leave the tool list on presence loss.
• Safety without presence:
  • the context hook strips every mission_* tool from the provider request;
  • the executors refuse;
  • the presence-gated codenomad.missions RPC unregisters and registers again exactly once.
• Red checks reproduce: the rewritten test fails with presence retention always true, with the context hook keeping the tools, and with tools registered inside presence.
• Deterministic and isolated; no leaked processes.
• Docs: the MISSIONS.md paragraph matches MISSIONS_RECURRING.md and the code.

Checks:

• server typecheck;
• opencode/missions tests incl. missions-plugin and missions-reload;
• presence-native on isolated OpenCode 2.2.3 and 2.2.0, repeated;
• build:missions;
• test-missions-native.mjs on 2.2.3, 18 gates.