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 skills add kingoo123/agent-harness-skills --skill context-pipeline-designergit clone --depth 1 https://github.com/kingoo123/agent-harness-skillsWrote 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/kingoo123/agent-harness-skills/context-pipeline-designer)<a href="https://agentmods.dev/skills/kingoo123/agent-harness-skills/context-pipeline-designer"><img src="https://agentmods.dev/badge/skills/kingoo123/agent-harness-skills/context-pipeline-designer/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/kingoo123/agent-harness-skills/context-pipeline-designer"><img src="https://agentmods.dev/badge/skills/kingoo123/agent-harness-skills/context-pipeline-designer.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00031 | $0.00192 |
| Opus 5 | $0.00015 | $0.00096 |
| Sonnet 5 | $0.00006 | $0.00038 |
| Haiku 4.5 | $0.00003 | $0.00019 |
Grade A, and why
context-pipeline-designer 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 11d 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.
What it actually says
Context Pipeline Designer
Goal
Prevent context chaos. Make context loading intentional.
Context layers
Global Rules → Project Memory → Task State → Skill Context
Workflow
- Identify all possible context sources.
- Classify each source into a context layer.
- Decide load strategy: always, on-demand, retrieve, summarize, or ignore.
- Define freshness requirements.
- Define privacy and retention rules.
- Define compaction/handoff behavior.
Output
# Context Policy
## Always Loaded
## On-Demand Loaded
## Retrieved by Search
## Summarized
## Never Loaded
## Memory Update Rules
## Compaction Rules
## Privacy Notes
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.
- 11d ago First seen · 42 lines · 31 tokens per session scan A 0c4db8e3c7ac
context-pipeline-designer is a skill published in the GitHub repository kingoo123/agent-harness-skills (2 stars, last pushed 3mo ago), licensed MIT. It adds 31 tokens to every session and 192 once invoked, about $0.0002 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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