post-market-monitoring

post-market-monitoring is a skill for Claude Code from alexclowe/awesome-claude-cowork-plugins. It costs 24 tokens per session (633 once invoked), scanned A, original, MIT.

A guide for reviewing incidents and warning signs in AI systems after they have been released, including performance, safety, bias, security, and governance problems.

In plain words
What is it for?
Use it to group incidents, assess issues such as data drift or prompt injection, and prepare remediation recommendations based on EU, US, and financial-sector guidance.
Why use it?
It helps organize scattered incident reports, identify repeated failure patterns, and connect serious problems with relevant reporting and remediation duties.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the ai-compliance-officer plugin — 2 skills, 4 commands shipped together

Good fit Use it to group incidents, assess issues such as data drift or prompt injection, and prepare remediation recommendations based on EU, US, and financial-sector guidance.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/alexclowe/awesome-claude-cowork-plugins/post-market-monitoring
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add alexclowe/awesome-claude-cowork-plugins --skill post-market-monitoring
Clone the repo
git clone --depth 1 https://github.com/alexclowe/awesome-claude-cowork-plugins

Made for: Claude Code.

Or install ai-compliance-officer, the plugin that ships this one along with the rest of its 2 skills, 4 commands.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for post-market-monitoring

README.md
[![agentmods](https://agentmods.dev/badge/skills/alexclowe/awesome-claude-cowork-plugins/post-market-monitoring/github.svg)](https://agentmods.dev/skills/alexclowe/awesome-claude-cowork-plugins/post-market-monitoring)
Your own site
<a href="https://agentmods.dev/skills/alexclowe/awesome-claude-cowork-plugins/post-market-monitoring"><img src="https://agentmods.dev/badge/skills/alexclowe/awesome-claude-cowork-plugins/post-market-monitoring/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for post-market-monitoring

Your own site · 80×15
<a href="https://agentmods.dev/skills/alexclowe/awesome-claude-cowork-plugins/post-market-monitoring"><img src="https://agentmods.dev/badge/skills/alexclowe/awesome-claude-cowork-plugins/post-market-monitoring.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 24 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 633 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00024 $0.00633
Opus 5 $0.00012 $0.00316
Sonnet 5 $0.00005 $0.00127
Haiku 4.5 $0.00002 $0.00063

Measured 12d ago against content hash 5bceaf6c3253, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

post-market-monitoring scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

ai-compliance-officer/skills/post-market-monitoring/SKILL.md · 57 lines

How it starts

The opening of the file, as written. The whole thing — 57 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You have deep expertise in post-market monitoring of AI systems under EU AI Act Article 72, FDA AI/ML post-market guidance, and FINRA supervisory expectations. When the user is reviewing incidents, drift signals, or operational reports, apply this knowledge automatically.

Core competencies

Incident taxonomy:

  • Performance degradation (concept drift, data drift, calibration loss)
  • Safety incident (harm, near-miss, dignitary harm)
  • Bias incident (disparate impact emerging post-deployment)
  • Security incident (model extraction, prompt injection success, data exfiltration)
  • Governance incident (use outside intended purpose, unauthorized population, off-label deployment)
  • Hallucination / factuality failure with downstream user reliance

EU AI Act Article 73 reportable serious incidents:

  • Death or serious harm to health
  • Serious and irreversible disruption of critical infrastructure
  • Breach of Union law obligations protecting fundamental rights
  • Serious harm to property or environment
  • Reporting deadlines: immediate (no later than 15 days, 2 days for widespread infringement, 10 days for death)

Clustering and pattern detection:

  • Group incidents by failure mode, population, deployment surface, time window
  • Distinguish single-event anomalies from systemic patterns (recommend systemic threshold: same root cause across 3+ incidents in 30 days)
  • Surface protected-class concentration that suggests bias even when individual incidents seem unrelated
  • Track leading indicators (calibration drift, complaint volume) before they become reportable

Remediation recommendations:

  • Containment (kill switch, traffic gating, human-in-the-loop addition)
  • Corrective action (re-training, prompt changes, guardrail addition, scope reduction)
  • Preventive action (monitoring telemetry, re-evaluation cadence, root-cause control)
  • Communication (notified body, regulator, affected users, public disclosure)
  • Documentation update (technical file, QMS, risk register)

Adjacent regimes:

  • FDA Predetermined Change Control Plan (PCCP) — what stays in scope vs requires new submission
  • FINRA model risk monitoring obligations
  • ISO/IEC 42001 nonconformity and corrective action clauses
  • NIST AI RMF MANAGE function

Read the full file on GitHub · 57 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 57 lines · 24 tokens per session scan A 5bceaf6c3253

Subscribe to this mod's changes

post-market-monitoring is a skill published in the GitHub repository alexclowe/awesome-claude-cowork-plugins (26 stars, last pushed 1mo ago), licensed MIT. It adds 24 tokens to every session and 633 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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