feat(workflows): wrap-up promotes to the KB and records the usage receipt

Phase 3 of the agent KB spec. Step 1 of wrap-it-up gains a promotion check against knowledge-base.md's inclusion criteria, and every Summary now ends with a "KB: promoted N / consulted yes-no" line — the single grep-able input to the spec's 30-day success-metrics checkpoint. The validation checklist enforces the line.

1 files changed, 13 insertions, 0 deletions

diff --git a/claude-templates/.ai/workflows/wrap-it-up.org b/claude-templates/.ai/workflows/wrap-it-up.org
index 593cb93..befafc6 100644
--- a/claude-templates/.ai/workflows/wrap-it-up.org
+++ b/claude-templates/.ai/workflows/wrap-it-up.org
@@ -43,6 +43,18 @@ Read through the =* Session Log= in =.ai/session-context.org=. Populate (or refi
 
 Don't repeat everything from the Log in the Summary. The Summary is distillation — pull out what's load-bearing. The Log stays in the file and is available if a future reader wants detail.
 
+*** KB promotion check (and the one-line instrumentation receipt)
+
+Before closing the Summary, ask: did this session learn anything worth promoting to the agent knowledge base? The bar is =knowledge-base.md='s inclusion criteria — durable facts with cross-project or cross-machine value (decisions and their why, environment gotchas, reference pointers, transferable lessons). Promote each qualifying fact as one =agents/= node per the rule's schema (work-classified projects skip the write per the boundary; the check still runs so the receipt below is honest).
+
+Then add one line at the end of the Summary, always, even when nothing moved:
+
+#+begin_example
+KB: promoted 2 / consulted yes
+#+end_example
+
+"promoted N" counts nodes written this session (0 most sessions); "consulted yes-no" records whether any KB query informed the session's work. The line is the input to the spec's 30-day success-metrics checkpoint — grepping session archives for =KB:= answers "are agents actually using this?" without any other instrumentation. A session that skips the line breaks the metric, so it's part of the Summary contract, not optional.
+
 ** Step 2: Pick a description + rename
 
 Read the Summary's Active Goal and the prominent entries in the Session Log. Pick a 4-6 word description that would make sense as a git-commit-message-series summary for the whole session.
@@ -454,6 +466,7 @@ Good session. Talk tomorrow.
 Before considering wrap-up complete:
 
 - [ ] =.ai/session-context.org= =* Summary= section populated
+- [ ] The Summary ends with the =KB: promoted N / consulted yes-no= line (promotion check ran)
 - [ ] File renamed to =.ai/sessions/YYYY-MM-DD-HH-MM-description.org=
 - [ ] =.ai/session-context.org= no longer exists
 - [ ] =todo-cleanup.el= ran — hygiene pass + =--archive-done= + =--sync-child-priority= (if =todo.org= exists at project root)