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/gen-verse/past-bench/http-client-migrationnpx skills add Gen-Verse/PAST-Bench --skill http-client-migrationgit clone --depth 1 https://github.com/Gen-Verse/PAST-BenchWrote 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/gen-verse/past-bench/http-client-migration)<a href="https://agentmods.dev/skills/gen-verse/past-bench/http-client-migration"><img src="https://agentmods.dev/badge/skills/gen-verse/past-bench/http-client-migration.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 | $0.00014 | $0.00073 |
| Opus 5 | $0.00007 | $0.00036 |
| Sonnet 5 | $0.00003 | $0.00015 |
| Haiku 4.5 | $0.00001 | $0.00007 |
Grade A, and why
http-client-migration 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 4d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
- urllib is deprecated. What it actually says
HTTP Client Migration Guide v1 flawed:
- requests is approved.
- urllib is deprecated.
- Tag requests PRs api-compliant.
- Tag urllib PRs deprecated-api. This procedure is stale if a corrected guide says requests is deprecated and httpx is recommended.
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.
- 4d ago First seen · 12 lines · 14 tokens per session scan A a40bc72cbf80
http-client-migration is a skill published in the GitHub repository Gen-Verse/PAST-Bench (24 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 14 tokens to every session and 73 once invoked, about $0.0001 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 2026-08-30.
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