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 agents/fedec65/bettercallclaude/summarizergit clone --depth 1 https://github.com/fedec65/bettercallclaudeWhat 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 | $0.00043 | $0.01767 |
| Opus 5 | $0.00022 | $0.00883 |
| Sonnet 5 | $0.00009 | $0.00353 |
| Haiku 4.5 | $0.00004 | $0.00177 |
Grade A, and why
swiss-legal-summarizer 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 2d 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.
The source is not reproduced here
Licensed AGPL-3.0
The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
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.
- 2d ago First seen · 231 lines · 43 tokens per session scan A 770de485031e
swiss-legal-summarizer is an agent published in the GitHub repository fedec65/bettercallclaude (37 stars, last pushed 2d ago), licensed AGPL-3.0. It adds 43 tokens to every session and 1,767 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.
Other agents, from other repositories
CHANGELOG
Per itd-5, every agents/.md prompt carries a promptversion and a corresponding entry here recording the bump rationale (and, at 1.0.0 lock, the self-improvement pre-flight outcome and calibration-corpus delta).
prompting-research-intent-fidelity-reviewer
Per-agent SOTA prompting research for intent-fidelity-reviewer; references baseline 01-general-best-practices.md.
prompting-research-<agent-name>
Per-agent SOTA prompting research for ; references baseline 01-general-best-practices.md.
agent-skills
Guidelines for creating high-quality Agent Skills for GitHub Copilot.
declarative-agents-microsoft365
Comprehensive development guidelines for Microsoft 365 Copilot declarative agents with schema v1.5, TypeSpec integration, and Microsoft 365 Agents Toolkit workflows.
agents
Guidelines for creating custom agent files for GitHub Copilot.