Knowledge Work Plugins is an open-source collection of Claude extensions organized around roles such as productivity, sales, and customer support. Each plugin combines role-specific guidance, connectors, commands, and sub-agents so knowledge workers can use Claude with their team’s tools and processes. The catalogue entries are examples of, or workflows from, this plugin collection.
Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/anthropics/knowledge-work-pluginsnpx agentmods add skills/anthropics/knowledge-work-plugins/briefWrote 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.
[](https://agentmods.dev/skills/anthropics/knowledge-work-plugins/brief)<a href="https://agentmods.dev/skills/anthropics/knowledge-work-plugins/brief"><img src="https://agentmods.dev/badge/skills/anthropics/knowledge-work-plugins/brief/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.
<a href="https://agentmods.dev/skills/anthropics/knowledge-work-plugins/brief"><img src="https://agentmods.dev/badge/skills/anthropics/knowledge-work-plugins/brief.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk warn
- NVIDIA SkillSpector pass
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00071 | $0.01424 |
| Opus 5.5 | $0.00028 | $0.00570 |
| Sonnet 5.5 | $0.00014 | $0.00285 |
| Haiku 4.5 | $0.00007 | $0.00142 |
Grade A, and why
brief 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 209 lines — stays where its author put it; the contents beside it link to each section on GitHub.
/brief -- Legal Team Briefing
If you see unfamiliar placeholders or need to check which tools are connected, see CONNECTORS.md.
Generate contextual briefings for legal work. Supports three modes: daily brief, topic brief, and incident brief.
Important: This command assists with legal workflows but does not provide legal advice. Briefings should be reviewed by qualified legal professionals before being relied upon.
Invocation
/brief daily # Morning brief of legal-relevant items
/brief topic [query] # Research brief on a specific legal question
/brief incident [topic] # Rapid brief on a developing situation
If no mode is specified, ask the user which type of brief they need.
Modes
Daily Brief
A morning summary of everything a legal team member needs to know to start their day.
Sources to Scan
Check each connected source for legal-relevant items:
Email (if connected):
- New contract requests or review requests
- Compliance questions or reports
- Responses from counterparties on active negotiations
- Flagged or urgent items from the legal team inbox
- External counsel communications
- Regulatory or legal update newsletters
Calendar (if connected):
- Today's meetings that need legal prep (board meetings, deal reviews, vendor calls)
- Upcoming deadlines this week (contract expirations, filing deadlines, response deadlines)
- Recurring legal team syncs
Chat (if connected):
- Overnight messages in legal team channels
- Direct messages requesting legal input
- Mentions of legal-relevant topics (contract, compliance, privacy, NDA, terms)
- Escalations or urgent requests
CLM (if connected):
- Contracts awaiting review or signature
- Approaching expiration dates (next 30 days)
- Newly executed agreements
CRM (if connected):
- Deals moving to stages that require legal involvement
- New opportunities flagged for legal review
Output Format
## Daily Legal Brief -- [Date]
### Urgent / Action Required
[Items needing immediate attention, sorted by urgency]
### Contract Pipeline
- **Awaiting Your Review**: [count and list]
- **Pending Counterparty Response**: [count and list]
- **Approaching Deadlines**: [items due this week]
### New Requests
[Contract review requests, NDA requests, compliance questions received since last brief]
### Calendar Today
[Meetings with legal relevance and what prep is needed]
### Team Activity
[Key messages or updates from legal team channels]
### This Week's Deadlines
[Upcoming deadlines and filing dates]
### Sources Not Available
[Any sources that were not connected or returned errors]
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.
- 1mo ago First seen · 209 lines · 71 tokens per session scan A 7f1d6d63a74e
brief is a skill published in the GitHub repository anthropics/knowledge-work-plugins (33,434 stars, last pushed today), licensed Apache-2.0. It adds 71 tokens to every session and 1,424 once invoked, about $0.0003 per session on Opus 5.5. 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 2026-09-03.
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terms-of-service
Draft terms of service and a companion privacy notice matched to the product's form and feature modules, not legal advice, delivered as a Word document.
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