Compare a saved repository audit with a fresh audit in one command. Receive a structured report showing structural similarity, with an alert and exit code when similarity falls below your chosen threshold.
One-command drift detection. Composes audit-list + oia-audit + audit-trend into a single primitive — finds the most recent audit in `metaharness-audit` namespace, runs a fresh audit against the current repo, diffs them via ADR-152 §3.1 similarity, and alerts when structural distance crosses `--threshold`. Iter 53 of ADR-150 deep integration.
Compare a previous audit with the current repository to detect structural changes. This skill combines retrieving audit history, running a fresh audit, and comparing the results in one command. It alerts you when structural similarity falls below your chosen threshold and returns the comparison as JSON or a table.
It helps developers and operations staff check how much a repository has changed since a regular audit. By default, it uses the latest saved audit as the baseline. With --baseline-since 7d, it excludes records from the most recent seven days when choosing one. Exit codes distinguish detected changes from configuration errors, so the result can also serve as a CI check.
You need an environment that can run npx ruflo metaharness drift-from-history and saved audits in metaharness-audit. Exit code 2 means no history is available; 3 means upstream metaharness is unavailable. Detected changes return 1; similarity that does not fall below the threshold returns 0.
This overview was written by AI (OpenAI Codex) from the public SKILL.md. Check the original below for the exact behavior.
AI rated this skill on four points using only the contents of its SKILL.md. Stars and popularity are not taken into account.
The total counts each point as A = 25, B = 15, C = 5. Rated by AI (OpenAI Codex) as of Oct 21, 2026. Treat it as a guide and read the original before installing.
Review the instructions the agent will receive before you install.
The natural ops question after running oia-audit weekly is "did anything drift?" Before this skill, the answer required a three-step sequence:
npx ruflo metaharness audit-list --format json # → pick a key by hand
npx ruflo metaharness oia-audit --format json > /tmp/curr.json
npx ruflo metaharness audit-trend \
--baseline-key <picked-key> --current /tmp/curr.json \
--alert-on-distance-below 0.95
This skill collapses it into one command:
npx ruflo metaharness drift-from-history --threshold 0.95
metaharness-audit namespace via audit-list.mjsstartedAt (or --baseline-since 7d skips anything newer than 7 days)oia-audit against the current path--alert-on-distance-below ${threshold}| Constraint | How drift-from-history satisfies it |
|---|---|
| Removable | Pure subprocess composition over existing scripts — no new @metaharness/* import |
| Optional | If oia-audit reports degraded:true, this skill exits 3 with a degraded payload |
| Graceful | Empty audit history → exit 2 with hint to seed it; never crashes |
| CI-gate | Smoke step 17z16 anchors the dispatcher entry + subcommand listing |
$ npx ruflo metaharness drift-from-history --threshold 0.95
# drift-from-history
Baseline: audit-2026-06-16T22-58-47-840Z
Current: 2026-06-16T23:05:02.231Z
Structural similarity: 1 (near-identical)
Distance: 0
✓ similarity ≥ 0.95 — OK
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Compare models available through the HuggingFace router with chat-ui configuration, research missing models, and write short English descriptions of their architecture and capabilities. Add entries to both production and development configuration files and commit the changes.
Create an Architecture Decision Record, a document for recording important design choices, with the next sequential number. It generates a Markdown template, registers the record in AgentDB, and links related decisions found through search.
Build a searchable index and relationship graph from ADRs, records of architectural decisions. Import two supported document formats, refresh existing metadata without duplicate relationships, and review summaries of statuses, missing references, and inconsistencies.
Rebuild the index of ADRs, records of architectural decisions, after files or relationship lines are deleted. It clears stored records and relationships, indexes the files still present, and checks that the final record count matches.
Review code changes against accepted Architecture Decision Records, documents that capture agreed design choices. Report violations, outdated references, compliant changes, and areas without ADR coverage, then suggest code fixes or a new decision record where appropriate.
Check saved architecture decision records (ADRs) for broken references, circular replacement relationships, and inconsistent statuses. Use the results to verify imported records or stop a CI check when selected integrity rules fail.