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.
npx agentmods add skills/runwhen-contrib/runwhen-platform-mcp/manage-rulesnpx skills add runwhen-contrib/runwhen-platform-mcp --skill manage-rulesgit clone --depth 1 https://github.com/runwhen-contrib/runwhen-platform-mcpWrote 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/runwhen-contrib/runwhen-platform-mcp/manage-rules)<a href="https://agentmods.dev/skills/runwhen-contrib/runwhen-platform-mcp/manage-rules"><img src="https://agentmods.dev/badge/skills/runwhen-contrib/runwhen-platform-mcp/manage-rules.svg" alt="Measured on agentmods" height="20"></a>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 | $0.00084 | $0.01082 |
| Opus 5 | $0.00042 | $0.00541 |
| Sonnet 5 | $0.00017 | $0.00216 |
| Haiku 4.5 | $0.00008 | $0.00108 |
Grade A, and why
manage-rules 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 5d 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 — 131 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Manage Rules
Rules are loaded into the assistant's prompt context on every response. They shape how findings are interpreted — what to de-prioritize, what to highlight, and how to frame expected behavior versus actionable risk.
When to use
- Assistant responses are technically correct but operationally noisy
- Known infrastructure churn keeps dominating investigations
- Important application issues are buried in platform noise
- Severity language is inconsistent across investigations
- User asks to "tune", "adjust", or "configure" the assistant's behavior
Key concepts
Scoping
| Scope | Effect | scope_type |
scope_id |
|---|---|---|---|
| Workspace | All assistants in the workspace see the rule | workspace |
workspace name (e.g. my-workspace) |
| Persona (assistant) | Only a specific assistant sees the rule | persona |
persona name |
| Platform | All workspaces in the organization | platform |
null |
Most rules should be workspace-scoped. Use persona scope only when different assistants need different interpretation behavior.
Rule anatomy
Good rules are short, explicit instructions with clear priority direction:
Acknowledge that GKE node preemptions are expected in this cluster.
Do not treat preemptions as root cause unless clearly correlated with
user-reported symptoms.
Bad rules are vague or too broad:
Be better at analyzing Kubernetes issues.
Workflow
1. Audit existing rules
list_chat_rules(scope_type="workspace", scope_id="my-workspace")
2. Identify noise patterns
Use workspace_chat(workspace_name="my-workspace", message="...") to run a baseline prompt your team asks often. Note which findings
are repeated noise vs actual issues. Common noise sources:
- Node preemptions / spot instance recycling
- CNI flapping in shared clusters
- Resource pressure on non-critical namespaces
- Platform controller reconciliation events
- Expected CronJob failures in dev/test
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.
- 5d ago First seen · 131 lines · 84 tokens per session scan A 47c60bd05744
manage-rules is a skill published in the GitHub repository runwhen-contrib/runwhen-platform-mcp (1 stars, last pushed 22d ago), licensed Apache-2.0. It adds 84 tokens to every session and 1,082 once invoked, about $0.0004 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 2026-08-31.
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