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 skills add Impertio-Studio/Frappe_Claude_Skill_Package --skill frappe-errors-databasegit clone --depth 1 https://github.com/Impertio-Studio/Frappe_Claude_Skill_PackageWrote 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/impertio-studio/frappe_claude_skill_package/frappe-errors-database)<a href="https://agentmods.dev/skills/impertio-studio/frappe_claude_skill_package/frappe-errors-database"><img src="https://agentmods.dev/badge/skills/impertio-studio/frappe_claude_skill_package/frappe-errors-database.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 | $0.00142 | $0.03795 |
| Opus 5 | $0.00071 | $0.01898 |
| Sonnet 5 | $0.00028 | $0.00759 |
| Haiku 4.5 | $0.00014 | $0.00380 |
Grade A, and why
frappe-errors-database 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 8d 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
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
What ships with it
3 files 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.
- 8d ago First seen · 460 lines · 142 tokens per session scan A 9eb6bd27d2d6
frappe-errors-database is a skill published in the GitHub repository Impertio-Studio/Frappe_Claude_Skill_Package (176 stars, last pushed 2mo ago), with no licence file. It adds 142 tokens to every session and 3,795 once invoked, about $0.0007 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 skills, from other repositories
mysql-tuner
Optimisation MySQL/MariaDB incluant slow query log, stratégie d'index, tuning InnoDB, réplication et monitoring. Se déclenche avec "MySQL", "MariaDB", "slow query", "InnoDB", "MySQL tuning", "requête MySQL lente. Also triggers on "MySQL slow query", "InnoDB tuning", "MariaDB performance".
database-query-optimizer
Analyse et optimise des requêtes SQL ou NoSQL pour améliorer les performances. À utiliser quand l'utilisateur a une requête lente ou veut optimiser sa base de données. Se déclenche aussi avec "requête lente", "optimiser SQL", "EXPLAIN", "index", "performance DB", "N+1", ou toute question d'optimisation de requêtes.…
sql-optimization-patterns
Master SQL query optimization, indexing strategies, and EXPLAIN analysis to dramatically improve database performance and eliminate slow queries. Use when debugging slow queries, designing database schemas, or optimizing application performance.
agent-bom-troubleshoot
Diagnose issues, check prerequisites, and validate configurations. Use when: "doctor", "debug", "why failing", "validate config", "check prerequisites", "something is broken", "db status", "fix my setup".
database-patterns
DB schema design and query tuning: normalization, indexing, N+1, transactions, EXPLAIN. Triggers: schema, index, slow query, N+1, PostgreSQL, MySQL, EXPLAIN, deadlock, query plan.
debug
Systematic debugging via logs, health checks, hypothesis-driven investigation. Triggers: debug, error, trace root cause, fix bug, reproduce symptom, investigation.