magpie-security-tracker-stats-dashboard

name	magpie-security-tracker-stats-dashboard
family	security
mode	Meta
description	Generate a self-contained HTML dashboard of `<tracker>` repository statistics for security-team review.
when_to_use	Invoke when the user says "regenerate the tracker dashboard", "show monthly/quarterly stats", "tracker stats", "dashboard", or variations. Also when an existing dashboard at the configured output path is stale (older than ~24 h) and the user is reviewing tracker health. Read-only — the skill never modifies any tracker state.
capability	capability:stats
license	Apache-2.0

security-tracker-stats-dashboard

Read-only skill that renders a self-contained HTML page summarising the state of <tracker> over time. The skill wraps the tools/security-tracker-stats-dashboard/ runtime tool — both the slash-command path (this skill) and the script path (run.sh) run the same fetch + render pipeline; the skill adds invocation niceties (resolving cache paths, surfacing the output URL, proposing a stale-cache refresh) but never mutates anything.

The skill is read-only on GitHub — it does not create or modify issues, comments, labels, or PRs. It only fetches data via gh and renders an HTML file.

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Adopter overrides

Before running the default behaviour documented below, this skill consults .apache-magpie-overrides/security-tracker-stats-dashboard.md in the adopter repo if it exists, and applies any agent-readable overrides it finds. See docs/setup/agentic-overrides.md for the contract — what overrides may contain, hard rules, the reconciliation flow on framework upgrade, upstreaming guidance.

Configuration for the renderer (bucket granularity, milestones, categories, scope labels, triage keywords, …) lives in a separate YAML file the adopter places at .apache-magpie-overrides/security-tracker-stats.yaml (path is adopter-configurable via tracker_stats_config: in <project-config>/security-tracker-stats.md). The agentic override file above is reserved for behavioural overrides of this skill (when to propose a refresh, where to write the HTML, etc.); renderer knobs go in the YAML config.

Hard rule: agents NEVER modify the snapshot under <adopter-repo>/.apache-magpie/. Local modifications go in the override file. Framework changes go via PR to apache/magpie.

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Snapshot drift

Also at the top of every run, this skill compares the gitignored .apache-magpie.local.lock (per-machine fetch) against the committed .apache-magpie.lock (the project pin). On mismatch the skill surfaces the gap and proposes /magpie-setup upgrade. The proposal is non-blocking — the user may defer if they want to run with the local snapshot for now. See docs/setup/install-recipes.md § Subsequent runs and drift detection for the full flow.

Drift severity:

• method or URL differ -> ✗ full re-install needed.
• ref differs (project bumped tag, or git-branch local is behind upstream tip) -> ⚠ sync needed.
• svn-zip SHA-512 mismatches the committed anchor -> ✗ security-flagged; investigate before upgrading.

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Prerequisites

• gh authenticated with read access to <tracker> (and to <upstream> for PR metadata, when configured).
• python3 (3.9+).
• jq (used by fetch_events.py via gh's --jq flag).
• Network access to api.github.com and (for viewing the output HTML) Plotly's CDN.
• Optional: PyYAML. When missing, the renderer falls back to a bundled minimal YAML subset parser sufficient for default-config.yaml and typical overlays.

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Inputs

The skill accepts up to three optional arguments:

Selector	Meaning
(no args)	render with all defaults — monthly buckets, default categories, the adopter's milestones
quarterly / monthly	override the bucket granularity
<output-path>	write the HTML to a specific path
clear-cache	delete the fetch cache before fetching
since:YYYY-MM / since:YYYY-Qn	override the start bucket

If the adopter passes nothing, surface the resolved output path and cache state up front so they can interrupt before a 5-10 minute fetch.

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How to invoke

1. Resolve config. Read <project-config>/security-tracker-stats.md for the project's per-renderer YAML config path (default: <adopter-repo>/.apache-magpie-overrides/security-tracker-stats.yaml). Surface to the user which config file will be applied and what bucket granularity it resolves to. If the YAML file does not exist, fall back silently to the framework's default-config.yaml.

2. Check cache freshness. Inspect ${TRACKER_STATS_CACHE:-/tmp/tracker-stats-cache}/issues.json mtime. If older than 24 h, propose a fresh fetch; if missing or the user passed clear-cache, do a fresh fetch unconditionally.

3. Run the orchestrator. Substitute placeholders and invoke:

   TRACKER_STATS_REPO=<tracker> \
   TRACKER_STATS_UPSTREAM_REPO=<upstream> \
   TRACKER_STATS_CONFIG=<adopter-repo>/.apache-magpie-overrides/security-tracker-stats.yaml \
   bash <framework>/tools/security-tracker-stats-dashboard/run.sh <output-path>
   

   When the user passed monthly / quarterly or since:<start>, prepend the matching TRACKER_STATS_BUCKETS= / TRACKER_STATS_START= env vars.

4. Report the result. Print the final HTML path and a short summary (total trackers, open count, latest-bucket category breakdown, triage-median, PR-merge-median when configured). The pipeline already echoes most of this to stdout — pass it through verbatim and add the clickable file://<output-path> line at the end.

The full pipeline:

1. fetch_issues.py — gh issue list --state all --limit 1000 -> <cache>/issues.json.
2. fetch_roster.py — gh api repos/<tracker>/collaborators -> <cache>/roster.txt.
3. fetch_bodies.py — per-issue body + closedByPullRequestsReferences -> <cache>/issue_extra.json.
4. fetch_events.py — per-issue label-history events -> <cache>/events/<N>.json.
5. fetch_prs.py — per-PR createdAt / mergedAt / state from <upstream> -> <cache>/prs.json. Silent no-op when TRACKER_STATS_UPSTREAM_REPO is empty or none.
6. render.py — reads cache + config, writes HTML to $TRACKER_STATS_OUT.

Each fetch script resumes from cache, so re-running after a partial failure (rate limit, transient HTTP error) only re-fetches what is missing.

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Configuration overview

See tools/security-tracker-stats-dashboard/default-config.yaml for the schema with inline documentation, and tools/security-tracker-stats-dashboard/README.md for the load order, predicate keys, and snapshot replay semantics.

The most-overridden knobs by adopters tend to be:

• buckets: — monthly vs. quarterly. Smaller tracker repos (<50 issues / year) read better at quarterly granularity.
• milestones: — vertical annotations marking process changes the dashboard should highlight (skill adoption, team handover, policy update). Set to [] to remove them.
• scope_labels: — the project's primary "what does this affect" axis. Resolved from scope_detection.labels in <project-config>/project.md (and the matching rows of <project-config>/scope-labels.md). The framework default is [<scope-a>, <scope-b>, <scope-c>] — adopters re-state this list in their overlay to match their own scope set.
• categories: — the lifecycle-band classification rules. Defaults match the framework's reference implementation byte-for-byte; adopters with different label conventions (e.g. triaged instead of no needs triage) re-state the whole list. The label literals used in predicates come from tracker.labels in <project-config>/project.md.
• triage.keywords: / triage.bot_prefixes: — the time-to-triage signal. Adopters whose security team uses different phrasing in triage-proposal comments override these.

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Hard rules

Golden rule 1 — read only, never write. The skill must not post comments, add labels, close, edit, or otherwise mutate any tracker, PR, or upstream resource. If the user asks for stats and also wants an action, decline the mutation.

Golden rule 2 — proposal-before-fetch on stale cache. Before running a fresh full fetch (which costs ~5-10 minutes of gh API calls), surface the proposal and wait for explicit user confirmation. Incremental re-renders against a warm cache (~30 seconds) can run without a prompt.

Golden rule 3 — never edit the snapshot. As with every other skill, agentic overrides go in .apache-magpie-overrides/security-tracker-stats-dashboard.md; renderer overrides go in the project's tracker-stats YAML config file. The gitignored snapshot under .apache-magpie/ is never modified.

Golden rule 4 — surface the config path on every run. The dashboard's output depends entirely on which YAML file the renderer loaded. Print the resolved config path (or "default") as the first line of skill output so the user can tell at a glance whether their overlay is being picked up.

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Failure modes

Symptom	Cause	Fix
events/<N>.json missing for some N	gh transient failure during paginate	Re-run; fetch_events.py resumes from cache
prs.json has {"error": ...} entries	False-positive body parse (PR# doesn't exist)	Silently filtered at render; safe to ignore
c_rel median jumps after re-fetch	New advisory shipped since last run	Expected — re-render is correct
Empty c_prc / c_prm / c_rel early buckets	No linked PR in those tracker buckets	Expected — not all early trackers had a fix PR
Three PR charts missing entirely	upstream_repo: null in config (or env override)	By design — set upstream_repo: if you want them
ModuleNotFoundError: yaml	PyYAML missing	Bundled fallback parser handles default-config.yaml; install pyyaml for richer overlays