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/pantheon-org/tekhne/create-contextnpx skills add pantheon-org/tekhne --skill create-contextgit clone --depth 1 https://github.com/pantheon-org/tekhneWrote 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/pantheon-org/tekhne/create-context)<a href="https://agentmods.dev/skills/pantheon-org/tekhne/create-context"><img src="https://agentmods.dev/badge/skills/pantheon-org/tekhne/create-context.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 | $0.00060 | $0.01724 |
| Opus 5 | $0.00030 | $0.00862 |
| Sonnet 5 | $0.00012 | $0.00345 |
| Haiku 4.5 | $0.00006 | $0.00172 |
Grade A, and why
create-context 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 3d 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 — 144 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Create Context
Bootstrap project context from .context/session/in/ folder → .context/session/ctx/ snapshot + baseline + RISEN INPUT table.
⚠️ AskUserQuestion Guard
CRITICAL: After EVERY AskUserQuestion call, check if answers are empty/blank. Known Claude Code bug: outside Plan Mode, AskUserQuestion silently returns empty answers without showing UI.
If answers are empty: DO NOT proceed with assumptions. Instead:
- Output: "⚠️ Questions didn't display (known Claude Code bug outside Plan Mode)."
- Present the options as a numbered text list and ask user to reply with their choice number.
- WAIT for user reply before continuing.
Folder Architecture
.context/session/in/: Immutable bootstrap (user dumps raw docs, never modified by commands).context/session/ctx/: Actionable snapshot (generated: manifest + summaries + copied files)
Steps
1. Prerequisites
[ -d .context/session/in/ ] || error "No .context/session/in/ folder found. Create it and add source files first."
[ -d .context/session/ctx/ ] && [ "$1" != "--force" ] && error ".context/session/ctx/ exists. Use --force to recreate."
Skip security-sensitive files: .env*, *credentials*, *secrets*, *token*, *.key, *.pem, *.crt
2. Scan & Prioritize
- Glob:
.context/session/in/**/*.{md,txt,csv,yaml,json} - AskUserQuestion per file: HIGH / MEDIUM / LOW + brief description
3. Create .context/session/ctx/ and Generate Manifest
Write .context/session/ctx/manifest.yaml — see reference.md for schema.
4. Context Sizing & Copy
Token estimation: tokens ≈ words / 0.75 (via wc -w)
| Priority | ≤ threshold | > threshold, ≤25K | > 25K |
|---|---|---|---|
| HIGH | ≤1500 → inline | summarize directly | summarize via sub-agent |
| MEDIUM | ≤2500 → inline | summarize directly | summarize via sub-agent |
| LOW | reference only | — | — |
Copy HIGH/MEDIUM files to .context/session/ctx/, preserving subdirectory structure.
What ships with it
14 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- .audits/2026-04-11/analysis.md 1.2 KB
- .audits/2026-04-11/audit.json 487 B
- .audits/2026-04-11/remediation-plan.md 3.6 KB
- .audits/latest 10 B
- .tessl-plugin/plugin.json 246 B
- evals/instructions.json 1.3 KB
- evals/scenario-01.md 1.8 KB
- evals/scenario-02.md 1.9 KB
- evals/scenario-03.md 1.3 KB
- evals/scenario-04.md 1.6 KB
- evals/scenario-05.md 1.8 KB
- reference.md 4.1 KB
- scripts/scan-in-folder.sh 2.2 KB runs code
- scripts/validate-manifest.sh 3.7 KB runs code
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.
- 3d ago First seen · 144 lines · 60 tokens per session scan A 9fbe0a9d7553
create-context is a skill published in the GitHub repository pantheon-org/tekhne (10 stars, last pushed 2d ago), licensed MIT. It adds 60 tokens to every session and 1,724 once invoked, about $0.0003 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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