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/thettwe/nyann/add-team-sourcenpx skills add thettwe/nyann --skill add-team-sourcegit clone --depth 1 https://github.com/thettwe/nyannWrote 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/thettwe/nyann/add-team-source)<a href="https://agentmods.dev/skills/thettwe/nyann/add-team-source"><img src="https://agentmods.dev/badge/skills/thettwe/nyann/add-team-source.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 | $0.00171 | $0.00752 |
| Opus 5 | $0.00086 | $0.00376 |
| Sonnet 5 | $0.00034 | $0.00150 |
| Haiku 4.5 | $0.00017 | $0.00075 |
Grade A, and why
add-team-source scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
add-team-source
Wraps bin/add-team-source.sh. Updates
~/.claude/nyann/config.json to declare a new team-profile source.
Idempotent — passing the same --name updates the entry in place.
1. Collect inputs
--name <id>— required. Short slug,^[a-z0-9][a-z0-9-]*$. Will also become the namespace prefix for team profiles (e.g.platform-team/basewhen name isplatform-team). When the user gives a name with spaces or caps, propose a slug and confirm.--url <git-url>— required. Any URL git can clone (https://, git@, file:// for testing).--ref <branch-or-tag>— defaultmain. Override when the team pins a specific branch or tag.--interval <hours>— default24. How oftensync-team-profileswill re-pull from this source without--force. Decrease only when the user says "we update these often" or similar.
2. Pre-flight
- Config path defaults to
~/.claude/nyann/config.json. Override only when the user explicitly names a different user root. - The backend upserts on
--namecollision. Warn the user if they're replacing an existing source with a different URL — that's usually unintentional. Read current config first if unsure.
3. Invoke
bin/add-team-source.sh \
--name <id> \
--url <git-url> \
[--ref <branch>] \
[--interval <hours>] \
[--user-root <dir>]
Exit 0 on success; config path is logged to stderr.
4. Report back
- Name, URL, ref, interval.
- Tell the user "Run
/nyann:sync-team-profiles(or ask 'sync my team profiles') to actually pull them".add-team-sourceonly registers — the pull is a separate operation on purpose (no surprise network calls here).
When to hand off
- "Now pull them" →
sync-team-profilesskill. - "Apply a team profile to this repo" →
bootstrap-projectwith the namespaced profile name (e.g.platform-team/base). - "Show what the team profile does" →
inspect-profilewith the namespaced name.
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.
- 6d ago First seen · 76 lines · 171 tokens per session scan A c5059f8f7542
add-team-source is a skill published in the GitHub repository thettwe/nyann (6 stars, last pushed 7d ago), licensed MIT. It adds 171 tokens to every session and 752 once invoked, about $0.0009 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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