diff --git a/.claude/skills/run-tests/test-harness-reference.md b/.claude/skills/run-tests/test-harness-reference.md
index 38e707c7..95adf633 100644
--- a/.claude/skills/run-tests/test-harness-reference.md
+++ b/.claude/skills/run-tests/test-harness-reference.md
@@ -1,8 +1,20 @@
 # Tractor Test Harness Reference
 
-This repository-local file supplements the canonical `/run-tests` skill.
+This repository-local file supplements the canonical [`/run-tests` skill][1]
+from the [`ai.skillz` repository][2]. Its deployer links the shared `SKILL.md`
+into both
+`.claude/skills/run-tests/` and `.opencode/skills/run-tests/` while preserving
+this project-owned reference:
+
+```text
+bash /path/to/ai.skillz/scripts/deploy.sh run-tests /path/to/tractor --provider all --method symlink
+```
+
 Keep shared environment permission, process-signal safety, target selection,
-failure inspection, and result reporting policy in the canonical `SKILL.md`.
+failure inspection, and result reporting policy in the deployed `SKILL.md`.
+
+[1]: https://github.com/baudco/ai.skillz/blob/2d4896ca7e38fe2cb3090cdefc7245be4241a6d2/skills/run-tests/SKILL.md
+[2]: https://github.com/baudco/ai.skillz
 
 ## Project And Environment
 
diff --git a/ai/prompt-io/opencode/20260822T022526Z_5562fd9a_prompt_io.md b/ai/prompt-io/opencode/20260822T022526Z_5562fd9a_prompt_io.md
index 0dedc8af..624de588 100644
--- a/ai/prompt-io/opencode/20260822T022526Z_5562fd9a_prompt_io.md
+++ b/ai/prompt-io/opencode/20260822T022526Z_5562fd9a_prompt_io.md
@@ -22,13 +22,16 @@ Audited all local branches, worktrees, affected-path history, deployment
 state, canonical skill dependencies, and current Tractor harness behavior.
 Corrected the local test reference where it overstated cleanup safety or
 omitted current environment, platform, debugger, timeout, and CI details.
-Narrowed `.gitignore` to the three managed `run-tests` deployment blocks.
+Narrowed the correction commit to three managed `run-tests` deployment
+blocks. A later dedicated commit records the complete generated `ai.skillz`
+deployment state.
 
 ## Files changed
 
 - `.claude/skills/run-tests/test-harness-reference.md` - correct the
   project-specific test and cleanup contract.
-- `.gitignore` - remove unrelated deployment ignores from this migration.
+- `.gitignore` - narrow the correction commit before the later dedicated
+  deployment-state expansion.
 - `ai/prompt-io/opencode/20260822T022526Z_5562fd9a_prompt_io.md` - record
   the migration review provenance.
 - `ai/prompt-io/opencode/20260822T022526Z_5562fd9a_prompt_io.raw.md` -
@@ -41,4 +44,6 @@ was discovered, approved correcting the landing branch during PR #481
 review, and directed removal or reconciliation of unrelated ignore rules.
 During PR #510 review, the human required the stackscope and shared-memory
 safety clarifications and immutable provenance pointers before landing. No
-direct source-line edits were made by the human.
+direct source-line edits were made by the human. Copilot review then prompted
+the human to require explicit canonical deployment instructions and clarify
+the later `.gitignore` expansion.