feat(v0.6.0): review hardening — live active_skills clustering, computable fingerprints

Full codebase review (multi-agent, adversarially verified) surfaced several
documented-but-dead mechanisms and doc/code drift. Fixes:

- adam-observe: struggle signals now emit `active_skills`, so silent_drift's
  primary cluster key AND §5b skill-attribution sub-clustering (+1 rubric
  bonus) actually fire — both were silently dead (no struggle signal carried
  the field).
- adam-cooldown: new `--compute` CLI deterministically derives
  proposal_fingerprint. The exported computeProposalFingerprint() was never
  called and the analyst was told to hand-compute a djb2 hash it cannot
  reproduce. Spec now mandates a *stable* cluster id so fingerprints reproduce
  across /reflect runs. Removed one dead normalization line.
- spec: reinforcement proposals excluded from A/B tracking — agents/adam.md
  contradicted itself (:376 included, :476 excluded); SKILL.md aligned.
- adam-nudge: PENDING_CHECK_PATHS now mirrors the full install set
  (adam-utils / adam-batch / adam-rollback were missing).
- adam-explain: synthesized clustering summary carries `regressions: 0`
  (structural consistency with parsed summaries).
- docs: test-count drift (87/94 -> 126) and "350-line hook" (-> ~600) fixed;
  adam-score header documents severity_sum/severity_by_type; adam-batch §4
  reference corrected.

Tests: +12 assertions (114 -> 126), all green. New regression tests cover the
active_skills fix and --compute, plus boundary gaps the review flagged:
retry_loop/weak_agent thresholds, A/B exact +/-25% deltas, cooldown 30d
blacklist edge.
This commit is contained in:
2026-05-29 01:57:44 +01:00
parent 2d9257922f
commit 4b36d6c09e
10 changed files with 219 additions and 20 deletions
+7 -6
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@@ -13,7 +13,7 @@ Watches the friction in your coding sessions, clusters the signals via an LLM an
[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE)
[![Version](https://img.shields.io/github/v/release/lukaszraczylo/claude-adam?label=version&color=blue)](https://github.com/lukaszraczylo/claude-adam/releases)
[![Tests](https://img.shields.io/badge/tests-114%20passing-brightgreen.svg)](./adam/tests/run-tests.sh)
[![Tests](https://img.shields.io/badge/tests-126%20passing-brightgreen.svg)](./adam/tests/run-tests.sh)
[![Node](https://img.shields.io/badge/node-22%2B-339933.svg)](https://nodejs.org)
[![Platform](https://img.shields.io/badge/platform-macOS%20%7C%20Linux-lightgrey.svg)]()
@@ -54,7 +54,7 @@ The installer copies files into `~/.claude/`, offers to merge ADAM's hook entrie
Then:
```sh
bash ~/.claude/adam/tests/run-tests.sh # expect: 87 passed, 0 failed
bash ~/.claude/adam/tests/run-tests.sh # expect: 126 passed, 0 failed
# … start a fresh Claude Code session …
/reflect # walks the proposal queue
/reflect --explain # also shows the analyst's clustering trace
@@ -63,8 +63,8 @@ bash ~/.claude/adam/tests/run-tests.sh # expect: 87 passed, 0 failed
Pin a release for reproducibility:
```sh
curl -fsSL https://raw.githubusercontent.com/lukaszraczylo/claude-adam/v0.5.0/install.sh \
| VERSION=v0.5.0 bash
curl -fsSL https://raw.githubusercontent.com/lukaszraczylo/claude-adam/v0.6.0/install.sh \
| VERSION=v0.6.0 bash
```
## How it works
@@ -114,7 +114,7 @@ flowchart TB
class TRACE trace
```
The observation layer is a 350-line Node hook. Pure regex, counters, ring buffers — no LLM in the hot path. Signals append one JSONL line per detection to `~/.claude/adam/journal.jsonl`.
The observation layer is a ~600-line Node hook. Pure regex, counters, ring buffers — no LLM in the hot path. Signals append one JSONL line per detection to `~/.claude/adam/journal.jsonl`.
The analysis layer is an LLM subagent invoked by `/reflect`. Before the analyst runs, three deterministic pre-processors filter and enrich the journal: `adam-window.mjs` drops stale entries per per-signal age, `adam-score.mjs` computes per-session urgency dampeners + reinforcement candidates, and `adam-ab-measure.mjs` checks whether previously auto-applied edits actually reduced their originating signal.
@@ -247,11 +247,12 @@ Or pass `--explain` to `/reflect` to render the full trace inline.
│ ├── adam-apply-reinforcement.mjs # reinforcement proposal apply
│ ├── adam-upgrade.mjs # .adam-new file UX (list/diff/accept)
│ └── adam-archive.mjs # post-apply journal cleanup
└── tests/run-tests.sh # 87 isolated tests; never touches live state
└── tests/run-tests.sh # 126 isolated tests; never touches live state
```
## What's new
- **v0.6.0** — review hardening. Struggle signals now emit `active_skills`, so `silent_drift`'s primary cluster key and the §5b skill-attribution sub-clustering (+1 rubric bonus) actually fire (both were silently dead). `proposal_fingerprint` is now deterministically computable via `adam-cooldown.mjs --compute` instead of asking the LLM analyst to hand-compute a djb2 hash; spec now mandates a *stable* cluster id so fingerprints reproduce across runs. `reinforcement` proposals are correctly excluded from A/B tracking (the spec previously contradicted itself). `adam-nudge.mjs` pending-upgrade check now mirrors the full install set (`adam-utils`/`adam-batch`/`adam-rollback` were missing). Doc/test-count drift corrected. 126 tests (up from 114).
- **v0.5.0** — MOSS-grounded self-evolution (arXiv 2605.22794). Transcript capture: `context_window` field on struggle signals captures 8 surrounding events for evidence-based diagnosis. Two-stage analysis pipeline: diagnose+plan → inter-stage validation → implement (§3.3). Evidence batching via `adam-batch.mjs`: pre-clusters journal into coherent failure batches (§3.1). Pre-apply verification: 4-check deterministic gate before auto-apply (§3.4). Auto-rollback via `adam-rollback.mjs`: reverts regressed proposals detected by A/B measurement, creates regression nudges (§3.5). Harness self-modification: new `harness_edit` proposal type lets ADAM propose edits to its own scripts with test-suite-gated apply (§1 Table 1). Keypoint matrix: 5 capability dimensions scored per batch for structured evaluation (§4.2). 114 tests (up from 94).
- **v0.4.0** — expanded struggle detection: `silent_drift` (5 consecutive read-only tools), `error_after_recovery` (same error fingerprint returns after clean recovery); severity-sum scoring with per-type divisors; extended `STRUGGLE_TYPES` set. 94 tests (up from 87).
- **v0.3.3** — analyst observability, A/B measurement, journal hygiene. ISO-week journal rotation replaces 5MB size-based (fixes silent cluster-straddling under-count); per-signal sliding windows via `adam-window.mjs`; error fingerprint normalisation; correction corpus expanded + weak-token co-occurrence requirement (kills the `"actually, I think..."` false positive); mandatory clustering trace + `adam-explain.mjs`; new `nudge` and `reinforcement` proposal types; per-(skill, fingerprint) cooldown via `adam-cooldown.mjs`; `task_completed` scoring (dampener + reinforcement); A/B effectiveness measurement; upgrade UX overhaul (`adam-upgrade.mjs --list/--diff/--accept`); shared `adam-utils.mjs`. 87 tests (up from 30).
+1 -1
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@@ -4,7 +4,7 @@
// automatically curated batch of production-failure evidence."
//
// Each batch groups entries by (signal_type, cluster_key) where cluster_key
// follows the same clustering rules as agents/adam.md §4:
// follows the same clustering rules as agents/adam.md ## Signal types / ## Process step 4:
// correction → tokenized phrase (cross-cwd)
// retry_loop → tool
// weak_agent → subagent_type
+34 -4
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@@ -4,8 +4,12 @@
//
// CLI:
// adam-cooldown.mjs --skill <slug> --fingerprint <hash> [--home <path>]
// adam-cooldown.mjs --compute --skill <slug> --cluster <id> [--diff-file <path>]
// → prints {"fingerprint":"<djb2_base36>"}; diff body read from --diff-file
// or stdin. This is how proposal_fingerprint is populated (the analyst
// runs it via Bash after drafting a proposal).
//
// Output: JSON one-liner with shape
// Output (gate mode): JSON one-liner with shape
// { "status": "cool"|"cooldown"|"blacklisted",
// "reason": "<human-readable reason>",
// "blocked_by": { "file": "<basename>", "days_remaining": <int> } | null }
@@ -33,12 +37,15 @@ const DAY_MS = 86400000;
export const LEGACY_FINGERPRINT = "legacy";
function parseArgs(argv) {
const args = { home: null, skill: null, fingerprint: null, help: false };
const args = { home: null, skill: null, fingerprint: null, compute: false, cluster: null, diffFile: null, help: false };
for (let i = 0; i < argv.length; i++) {
const a = argv[i];
if (a === "--home" && i + 1 < argv.length) args.home = argv[++i];
else if (a === "--skill" && i + 1 < argv.length) args.skill = argv[++i];
else if (a === "--fingerprint" && i + 1 < argv.length) args.fingerprint = argv[++i];
else if (a === "--cluster" && i + 1 < argv.length) args.cluster = argv[++i];
else if (a === "--diff-file" && i + 1 < argv.length) args.diffFile = argv[++i];
else if (a === "--compute") args.compute = true;
else if (a === "--help" || a === "-h") args.help = true;
}
return args;
@@ -158,9 +165,11 @@ export function computeProposalFingerprint(proposal) {
if (!proposal || typeof proposal !== "object") return LEGACY_FINGERPRINT;
const skill = proposal.skill_slug || proposal.target_skill || proposal.skill || "";
const cluster = proposal.signal_cluster_id || proposal.cluster_id || "";
// normalized_diff_body: whitespace (incl. newlines) collapsed to single
// spaces, then trimmed. Matches agents/adam.md §"Per-(skill, fingerprint)
// cooldown". (No trailing-newline strip needed — \s+ already absorbed them.)
const diff = String(proposal.diff_body || proposal.proposed_change || "")
.replace(/\s+/g, " ")
.replace(/\n+$/g, "")
.trim();
return djb2(`${skill}\n${cluster}\n${diff}`);
}
@@ -168,7 +177,28 @@ export function computeProposalFingerprint(proposal) {
function main() {
const args = parseArgs(process.argv.slice(2));
if (args.help) {
process.stdout.write("usage: adam-cooldown.mjs --skill <slug> --fingerprint <hash> [--home <path>]\n");
process.stdout.write(
"usage: adam-cooldown.mjs --skill <slug> --fingerprint <hash> [--home <path>]\n" +
" adam-cooldown.mjs --compute --skill <slug> --cluster <id> [--diff-file <path>]\n"
);
process.exit(0);
}
// --compute: deterministically derive a proposal_fingerprint. The analyst
// invokes this (it has Bash) after drafting a proposal, then writes the
// result into proposal frontmatter so the cooldown gate keys on it.
if (args.compute) {
let diff = "";
if (args.diffFile) {
try { diff = readFileSync(args.diffFile, "utf8"); } catch { /* empty → still deterministic */ }
} else {
try { diff = readFileSync(0, "utf8"); } catch { /* no stdin */ }
}
const fp = computeProposalFingerprint({
skill_slug: args.skill || "",
signal_cluster_id: args.cluster || "",
diff_body: diff,
});
process.stdout.write(JSON.stringify({ fingerprint: fp }) + "\n");
process.exit(0);
}
if (!args.skill || !args.fingerprint) {
+1
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@@ -135,6 +135,7 @@ export function parseTrace(text) {
considered: clusters.length,
emitted,
skipped: clusters.length - emitted,
regressions: 0,
reasons,
};
}
+2 -1
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@@ -23,7 +23,8 @@
// Output: JSON object
// {
// "sessions": [
// {"session_id": "...", "negative_count": N, "task_completed_count": M, "dampener": 1.0}
// {"session_id": "...", "negative_count": N, "task_completed_count": M,
// "severity_sum": S, "severity_by_type": {"<type>": N, ...}, "dampener": 1.0}
// ],
// "reinforcement_candidates": [
// {"skill_slug": "tdd-loop", "count": 3, "recent_ts": "..."}
+151
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@@ -71,6 +71,17 @@ assert_grep() {
fi
}
assert_no_grep() {
local file="$1" pattern="$2" name="$3"
if grep -qE "$pattern" "$file" 2>/dev/null; then
echo " FAIL: $name (pattern $pattern unexpectedly present in $file)"
FAIL=$((FAIL+1))
else
echo " PASS: $name"
PASS=$((PASS+1))
fi
}
# --- Test 1: correction signal ---
echo "Test 1: user correction"
reset_state
@@ -1839,6 +1850,146 @@ else
echo " FAIL: expected 8 context_window entries (got $cw_len)"; FAIL=$((FAIL+1))
fi
# --- Test 103: silent_drift carries active_skills (its primary cluster key) ---
echo "Test 103: silent_drift emits active_skills (§5b skill-attribution)"
reset_state
echo '{"hook_event_name":"PreToolUse","tool_name":"Skill","tool_input":{"skill":"tdd"},"session_id":"sSK","cwd":"/tmp/x"}' \
| HOOK_RUN >/dev/null 2>&1 || true
for i in 1 2 3 4 5; do
echo "{\"hook_event_name\":\"PostToolUse\",\"tool_name\":\"Read\",\"tool_input\":{\"file_path\":\"/tmp/sk-$i\"},\"tool_response\":{\"content\":\"ok\"},\"session_id\":\"sSK\",\"cwd\":\"/tmp/x\"}" \
| HOOK_RUN >/dev/null 2>&1 || true
done
assert_grep "$ROOT/journal.jsonl" '"type":"silent_drift"' "silent_drift emitted after 5 reads with skill active"
assert_grep "$ROOT/journal.jsonl" '"active_skills":\["tdd"\]' "silent_drift carries active_skills cluster key"
# --- Test 104: retry_loop fires at threshold 3, not below ---
echo "Test 104: retry_loop boundary (2x no fire, 3x fires)"
reset_state
for i in 1 2; do
echo '{"hook_event_name":"PostToolUse","tool_name":"Bash","tool_input":{"command":"make"},"session_id":"sRT","cwd":"/tmp/x"}' \
| HOOK_RUN >/dev/null 2>&1 || true
done
assert_no_grep "$ROOT/journal.jsonl" '"type":"retry_loop"' "2x same args does NOT emit retry_loop"
echo '{"hook_event_name":"PostToolUse","tool_name":"Bash","tool_input":{"command":"make"},"session_id":"sRT","cwd":"/tmp/x"}' \
| HOOK_RUN >/dev/null 2>&1 || true
assert_grep "$ROOT/journal.jsonl" '"type":"retry_loop"' "3x same args emits retry_loop"
# --- Test 105: weak_agent fires at 2 dispatches, not at 1 ---
echo "Test 105: weak_agent boundary (1x no fire, 2x fires)"
reset_state
echo '{"hook_event_name":"PostToolUse","tool_name":"Agent","tool_input":{"subagent_type":"explorer"},"session_id":"sWA","cwd":"/tmp/x"}' \
| HOOK_RUN >/dev/null 2>&1 || true
assert_no_grep "$ROOT/journal.jsonl" '"type":"weak_agent"' "1x agent dispatch does NOT emit weak_agent"
echo '{"hook_event_name":"PostToolUse","tool_name":"Agent","tool_input":{"subagent_type":"explorer"},"session_id":"sWA","cwd":"/tmp/x"}' \
| HOOK_RUN >/dev/null 2>&1 || true
assert_grep "$ROOT/journal.jsonl" '"type":"weak_agent"' "2x same agent in window emits weak_agent"
# --- Test 106: adam-cooldown --compute deterministic + input-sensitive ---
echo "Test 106: adam-cooldown --compute fingerprint"
fp1=$(printf 'add section X' | COOLDOWN_RUN --compute --skill foo --cluster k1 2>/dev/null)
fp2=$(printf 'add section X' | COOLDOWN_RUN --compute --skill foo --cluster k1 2>/dev/null)
fp3=$(printf 'add section X' | COOLDOWN_RUN --compute --skill foo --cluster k2 2>/dev/null)
if [ -n "$fp1" ] && [ "$fp1" = "$fp2" ] && echo "$fp1" | grep -q '"fingerprint":'; then
echo " PASS: --compute deterministic for identical inputs"; PASS=$((PASS+1))
else
echo " FAIL: --compute not deterministic (got '$fp1' vs '$fp2')"; FAIL=$((FAIL+1))
fi
if [ "$fp1" != "$fp3" ]; then
echo " PASS: --compute sensitive to cluster id"; PASS=$((PASS+1))
else
echo " FAIL: --compute ignored cluster id (both '$fp1')"; FAIL=$((FAIL+1))
fi
# --- Test 107: A/B boundary — exactly -25% delta → improved ---
echo "Test 107: A/B exact -25% boundary (4 pre / 3 post → improved)"
reset_state
applied_at_ms=$(node -e 'console.log(Date.now() - 14*86400000)')
cat > "$ROOT/ab-tracking.jsonl" <<EOF
{"applied_at":$applied_at_ms,"proposal_id":"ab-b25-001","proposal_type":"memory","target_skill":"b1","proposal_fingerprint":"fpB1","originating_signals":[{"type":"correction","count":4,"session_ids":["sB1"]}],"pre_window_days":7}
EOF
> "$ROOT/journal.jsonl"
for i in 1 2 3 4; do
pre_ts=$(node -e "console.log(new Date(Date.now() - (15 + $i*0.3) * 86400000).toISOString())")
echo "{\"ts\":\"$pre_ts\",\"session\":\"sB1\",\"type\":\"correction\",\"phrase\":\"x\"}" >> "$ROOT/journal.jsonl"
done
for i in 1 2 3; do
post_ts=$(node -e "console.log(new Date(Date.now() - (8 + $i*0.3) * 86400000).toISOString())")
echo "{\"ts\":\"$post_ts\",\"session\":\"sB1\",\"type\":\"correction\",\"phrase\":\"y\"}" >> "$ROOT/journal.jsonl"
done
out=$(ABMEASURE_RUN --format json 2>/dev/null)
if echo "$out" | node -e 'let b="";process.stdin.on("data",d=>b+=d).on("end",()=>{const a=JSON.parse(b);const e=a.find(x=>x.proposal_id==="ab-b25-001");process.exit(e&&e.pre_count===4&&e.post_count===3&&e.delta_pct===-25&&e.status==="improved"?0:1)})'; then
echo " PASS: -25% boundary classified improved"; PASS=$((PASS+1))
else
echo " FAIL: -25% boundary misclassified (got: $out)"; FAIL=$((FAIL+1))
fi
rm -f "$ROOT/ab-tracking.jsonl"
# --- Test 108: A/B boundary — exactly +25% delta → regressed ---
echo "Test 108: A/B exact +25% boundary (4 pre / 5 post → regressed)"
reset_state
applied_at_ms=$(node -e 'console.log(Date.now() - 14*86400000)')
cat > "$ROOT/ab-tracking.jsonl" <<EOF
{"applied_at":$applied_at_ms,"proposal_id":"ab-b25-002","proposal_type":"memory","target_skill":"b2","proposal_fingerprint":"fpB2","originating_signals":[{"type":"correction","count":4,"session_ids":["sB2"]}],"pre_window_days":7}
EOF
> "$ROOT/journal.jsonl"
for i in 1 2 3 4; do
pre_ts=$(node -e "console.log(new Date(Date.now() - (15 + $i*0.3) * 86400000).toISOString())")
echo "{\"ts\":\"$pre_ts\",\"session\":\"sB2\",\"type\":\"correction\",\"phrase\":\"x\"}" >> "$ROOT/journal.jsonl"
done
for i in 1 2 3 4 5; do
post_ts=$(node -e "console.log(new Date(Date.now() - (8 + $i*0.3) * 86400000).toISOString())")
echo "{\"ts\":\"$post_ts\",\"session\":\"sB2\",\"type\":\"correction\",\"phrase\":\"y\"}" >> "$ROOT/journal.jsonl"
done
out=$(ABMEASURE_RUN --format json 2>/dev/null)
if echo "$out" | node -e 'let b="";process.stdin.on("data",d=>b+=d).on("end",()=>{const a=JSON.parse(b);const e=a.find(x=>x.proposal_id==="ab-b25-002");process.exit(e&&e.pre_count===4&&e.post_count===5&&e.delta_pct===25&&e.status==="regressed"?0:1)})'; then
echo " PASS: +25% boundary classified regressed"; PASS=$((PASS+1))
else
echo " FAIL: +25% boundary misclassified (got: $out)"; FAIL=$((FAIL+1))
fi
rm -f "$ROOT/ab-tracking.jsonl"
# --- Test 109: cooldown blacklist 30d boundary (day 29 active, day 31 expired) ---
echo "Test 109: blacklist 30d boundary"
reset_state
ts29=$(node -e 'console.log(Date.now() - 29*86400000)')
cat > "$ROOT/rejected/2026-blk-29.md" <<EOF
---
id: blk-29
type: skill_edit
target_skill: blkskill
proposal_fingerprint: fpZ
auto_apply_blacklist: true
applied_at: $ts29
---
body
EOF
out29=$(COOLDOWN_RUN --skill blkskill --fingerprint fpZ 2>/dev/null)
if echo "$out29" | grep -q '"status":"blacklisted"'; then
echo " PASS: day-29 blacklist still active"; PASS=$((PASS+1))
else
echo " FAIL: day-29 should be blacklisted (got: $out29)"; FAIL=$((FAIL+1))
fi
rm -f "$ROOT/rejected/2026-blk-29.md"
ts31=$(node -e 'console.log(Date.now() - 31*86400000)')
cat > "$ROOT/rejected/2026-blk-31.md" <<EOF
---
id: blk-31
type: skill_edit
target_skill: blkskill
proposal_fingerprint: fpZ
auto_apply_blacklist: true
applied_at: $ts31
---
body
EOF
out31=$(COOLDOWN_RUN --skill blkskill --fingerprint fpZ 2>/dev/null)
if echo "$out31" | grep -q '"status":"cool"'; then
echo " PASS: day-31 blacklist expired → cool"; PASS=$((PASS+1))
else
echo " FAIL: day-31 should be cool (got: $out31)"; FAIL=$((FAIL+1))
fi
rm -f "$ROOT/rejected/2026-blk-31.md"
echo
echo "Results: $PASS passed, $FAIL failed"
[ "$FAIL" = "0" ]
+14 -6
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@@ -352,10 +352,18 @@ The cooldown gate is keyed on **(target_skill, proposal_fingerprint)** — not o
`proposal_fingerprint` is computed deterministically as `djb2(skill_slug + "\n" + signal_cluster_id + "\n" + normalized_diff_body)` returned as base36, where:
- `skill_slug` — target skill basename (or proposed slug for `skill_new`)
- `signal_cluster_id`the cluster id you assigned in the clustering trace (e.g. `c1`, `tool_error_loop-ECONNREFUSED:5432`)
- `normalized_diff_body` — proposal's `# Proposed change` section with all whitespace collapsed to single spaces and trailing newlines stripped
- `signal_cluster_id`a **stable** cluster id derived from signal type + key (e.g. `tool_error_loop-ECONNREFUSED:5432`), NOT the ephemeral per-run trace id (`c1`). Stability matters: the same logical proposal must hash identically across `/reflect` runs or the cooldown can never match a prior applied/rejected record.
- `normalized_diff_body` — proposal's `# Proposed change` section with all whitespace collapsed to single spaces and trimmed
Both apply-time and analyst-time checks invoke `adam-cooldown.mjs --skill <slug> --fingerprint <hash>`. The script returns one of `{"status":"cool"}`, `{"status":"cooldown",...}`, or `{"status":"blacklisted",...}`. Auto-apply requires `cool`.
Do NOT hand-compute the hash (an LLM cannot reproduce djb2 reliably). Run the canonical implementation (`computeProposalFingerprint()` in `adam-cooldown.mjs`) via Bash, then write the result into frontmatter:
```bash
node ~/.claude/adam/scripts/adam-cooldown.mjs --compute \
--skill <slug> --cluster <signal_cluster_id> --diff-file <file-with-Proposed-change-body>
# → {"fingerprint":"<djb2_base36>"} (diff body may also be piped on stdin)
```
Both apply-time and analyst-time *gate* checks then invoke `adam-cooldown.mjs --skill <slug> --fingerprint <hash>`. The script returns one of `{"status":"cool"}`, `{"status":"cooldown",...}`, or `{"status":"blacklisted",...}`. Auto-apply requires `cool`.
Backward compat: proposals from before this rubric version (no `proposal_fingerprint` field) are treated as `fingerprint = "legacy"`. The cooldown script matches legacy applied/rejected records against any query fingerprint for the same skill — i.e. coarse-grained gating until those records age out of their windows (7d / 30d).
@@ -373,7 +381,7 @@ The skill (`adam-self-improvement/SKILL.md` §1) runs `adam-score.mjs` immediate
## A/B effectiveness
Every auto-applied edit (`skill_edit`, `skill_new`, `memory`, `nudge`, `reinforcement`) gets a one-line tracking entry written to `~/.claude/adam/ab-tracking.jsonl` by `adam-self-improvement/SKILL.md` immediately after the proposal is moved to `applied/`. Schema:
Every auto-applied edit (`skill_edit`, `skill_new`, `memory`, `nudge`) gets a one-line tracking entry written to `~/.claude/adam/ab-tracking.jsonl` by `adam-self-improvement/SKILL.md` immediately after the proposal is moved to `applied/`. **`reinforcement` is the one exception — it is a positive-only ledger and is intentionally NOT A/B-tracked (see §"`reinforcement` proposals"), to avoid skewing regression detection.** Schema:
```json
{"applied_at":<ms>,"proposal_id":"<id>","proposal_type":"...","target_skill":"<slug>","proposal_fingerprint":"<hash>","originating_signals":[{"type":"<signal>","count":<N>,"session_ids":[...]}],"pre_window_days":7}
@@ -498,7 +506,7 @@ MOSS's core thesis: "routing, hook ordering, state invariants, and dispatch live
2. `cross_session_evidence == true` (≥5 occurrences across ≥3 sessions)
3. `auto_apply_eligible: false`**always**. Harness edits are never auto-applied.
4. `blast_radius: high`
5. Proposal includes a `# Test verification` section with the command `bash ~/.claude/adam/tests/run-tests.sh` and the expected result "94 passed, 0 failed" (or current pass count). The skill runs this test before applying.
5. Proposal includes a `# Test verification` section with the command `bash ~/.claude/adam/tests/run-tests.sh` and the expected result "126 passed, 0 failed" (or current pass count). The skill runs this test before applying.
6. Change is surgical: ≤30 LOC diff, single file.
7. `# Diagnosis` reconstructs the causal chain from harness-level behavior (not from text-artifact behavior). The mismatch must name a specific code path (function, regex, threshold) in the target file.
@@ -552,7 +560,7 @@ source_entries:
- "<another ts>"
- "..."
# skill_edit / skill_new — required for cooldown gate (see "Per-(skill, fingerprint) cooldown" below)
proposal_fingerprint: "<djb2_base36 hash — computed via computeProposalFingerprint() in adam-cooldown.mjs>"
proposal_fingerprint: "<djb2_base36 hash — compute via `adam-cooldown.mjs --compute`; see §Per-(skill, fingerprint) cooldown>"
target_skill: "<slug — populated for skill_edit (basename of target dir) and skill_new (proposed slug)>"
# A/B effectiveness — required on every proposal; consumed at apply time to seed ab-tracking.jsonl
originating_signals:
+3
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@@ -33,6 +33,9 @@ const PENDING_CHECK_PATHS = [
"adam/scripts/adam-score.mjs",
"adam/scripts/adam-ab-measure.mjs",
"adam/scripts/adam-apply-reinforcement.mjs",
"adam/scripts/adam-utils.mjs",
"adam/scripts/adam-batch.mjs",
"adam/scripts/adam-rollback.mjs",
"adam/tests/run-tests.sh",
];
+4
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@@ -447,6 +447,10 @@ function main() {
const emit = (entry) => {
if (STRUGGLE_TYPES.has(entry.type)) {
entry.context_window = snapshotContext(state);
// Struggle signals carry the active skill set so the analyst can run
// skill-attribution sub-clustering (agents/adam.md §5b) and so silent_drift
// — whose primary cluster key IS active_skills[0] — clusters correctly.
if (entry.active_skills === undefined) entry.active_skills = activeNames(state, "skill");
struggleEmittedThisTurn = entry.type;
}
appendJournal(entry);
+2 -2
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@@ -215,13 +215,13 @@ For each id that passed verification:
8. Add `last_auto_edit: <iso8601 utc now>` to the proposal frontmatter before moving it.
9. Tell user: "skill `<slug>` extended (added <N> lines) — auto-applied via win-evidence gate."
- Move proposal to `~/.claude/adam/applied/<UTC-ts>-<id>.md`.
- **A/B tracking append**: as a separate atomic step right after the move, append one JSON line to `~/.claude/adam/ab-tracking.jsonl` (create with empty contents if absent). Read fields from the proposal's frontmatter (`proposal_fingerprint`, `originating_signals` — both populated per `agents/adam.md`; `originating_signals` is a list of `{type, count, session_ids}` objects). Schema:
- **A/B tracking append** (skip for `reinforcement` — positive-only ledger, intentionally not A/B-tracked per `agents/adam.md` §"`reinforcement` proposals"): as a separate atomic step right after the move, append one JSON line to `~/.claude/adam/ab-tracking.jsonl` (create with empty contents if absent). Read fields from the proposal's frontmatter (`proposal_fingerprint`, `originating_signals` — both populated per `agents/adam.md`; `originating_signals` is a list of `{type, count, session_ids}` objects). Schema:
```json
{
"applied_at": <unix_ms now>,
"proposal_id": "<id>",
"proposal_type": "skill_edit|skill_new|memory|nudge|reinforcement",
"proposal_type": "skill_edit|skill_new|memory|nudge",
"target_skill": "<slug or target basename>",
"proposal_fingerprint": "<hash>",
"originating_signals": [{"type":"<signal>","count":<N>,"session_ids":[...]}],