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/agenticnotetaking/arscontexta/architectnpx skills add agenticnotetaking/arscontexta --skill architectgit clone --depth 1 https://github.com/agenticnotetaking/arscontextaWhat 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 | $0.00042 | $0.05646 |
| Opus 5 | $0.00021 | $0.02823 |
| Sonnet 5 | $0.00008 | $0.01129 |
| Haiku 4.5 | $0.00004 | $0.00565 |
Grade A, and why
architect 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 yesterday.
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 — 569 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Runtime Configuration (Step 0 — before any processing)
Read these files to configure domain-specific behavior:
-
ops/derivation-manifest.md— vocabulary mapping, platform hints- Use
vocabulary.notesfor the notes folder name - Use
vocabulary.note/vocabulary.note_pluralfor note type references - Use
vocabulary.topic_map/vocabulary.topic_map_pluralfor MOC references - Use
vocabulary.inboxfor the inbox folder name - Use
vocabulary.cmd_reflectfor connection-finding command name - Use
vocabulary.cmd_reweavefor backward-pass command name - Use
vocabulary.cmd_verifyfor verification command name - Use
vocabulary.architectfor the command name in output
- Use
-
ops/config.yaml— processing depth, pipeline chaining, automation settings -
ops/derivation.md— original derivation record (the design intent baseline)
If these files don't exist, use universal defaults and warn the user.
EXECUTE NOW
Target: $ARGUMENTS
Parse immediately:
- If target names a specific area (e.g., "schema", "processing", "MOC structure"): focus analysis on that area
- If target is empty: run full-system analysis across all dimensions
- If target is
--dry-run: run analysis but do not offer implementation
Execute these phases sequentially:
- Locate system files and detect platform
- Read derivation record for design intent
- Analyze health data (recent report or live check)
- Scan for friction patterns across operational surfaces
- Consult research to ground evidence in specific claims
- Generate 3-5 ranked recommendations with full evidence chains
- Present to user and implement on approval
START NOW. Reference below defines the seven-phase workflow.
Philosophy
Evidence beats intuition. Research beats habit.
Every rule in the context file was a hypothesis. Every skill workflow was a design choice. Hypotheses need testing against operational reality. This skill connects three evidence streams — health data, friction patterns, and research claims — to produce specific, actionable recommendations.
What ships with it
1 file 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.
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.
- yesterday First seen · 569 lines · 42 tokens per session scan A f1967f070ca8
architect is a skill published in the GitHub repository agenticnotetaking/arscontexta (3,483 stars, last pushed 6mo ago), licensed MIT. It adds 42 tokens to every session and 5,646 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 2026-08-30.
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