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/yamadashy/agent-readable/readable-stackoverflownpx skills add yamadashy/agent-readable --skill readable-stackoverflowgit clone --depth 1 https://github.com/yamadashy/agent-readableWhat 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 | $0.00085 | $0.00377 |
| Opus 5 | $0.00043 | $0.00188 |
| Sonnet 5 | $0.00017 | $0.00075 |
| Haiku 4.5 | $0.00009 | $0.00038 |
Grade A, and why
readable-stackoverflow scanned grade A with 1 finding 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl -s --compressed \ What it actually says
Stack Overflow Question Reader
Uses the public Stack Exchange API. Anonymous usage is rate-limited to ~300 requests per IP per day.
Steps
1. Extract the question ID
From a URL like https://stackoverflow.com/questions/12345678/some-slug, the ID is 12345678.
2. Fetch the question body
curl -s --compressed \
"https://api.stackexchange.com/2.3/questions/{id}?site=stackoverflow&filter=withbody"
3. Fetch the answers
curl -s --compressed \
"https://api.stackexchange.com/2.3/questions/{id}/answers?site=stackoverflow&filter=withbody&sort=votes&order=desc"
The response uses gzip; the --compressed flag is required by the API.
4. Honor backoff
If a response includes a backoff field, do not call the API again for that many seconds.
Attribution
Stack Exchange content is licensed under CC BY-SA. When surfacing answers, include the question URL and note the source as Stack Overflow.
Reference
- API docs: https://api.stackexchange.com/docs
- Throttle / backoff: https://api.stackexchange.com/docs/throttle
- Data licensing: https://stackoverflow.com/help/licensing
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 · 45 lines · 85 tokens per session scan A 29e9de8d4f46
readable-stackoverflow is a skill published in the GitHub repository yamadashy/agent-readable (2 stars, last pushed 3mo ago), licensed MIT. It adds 85 tokens to every session and 377 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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