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 AllenMuu/mysql-cli --skill mysql-querygit clone --depth 1 https://github.com/AllenMuu/mysql-cliWrote 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/allenmuu/mysql-cli/mysql-query)<a href="https://agentmods.dev/skills/allenmuu/mysql-cli/mysql-query"><img src="https://agentmods.dev/badge/skills/allenmuu/mysql-cli/mysql-query/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/allenmuu/mysql-cli/mysql-query"><img src="https://agentmods.dev/badge/skills/allenmuu/mysql-cli/mysql-query.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00081 | $0.01431 |
| Opus 5.5 | $0.00032 | $0.00572 |
| Sonnet 5.5 | $0.00016 | $0.00286 |
| Haiku 4.5 | $0.00008 | $0.00143 |
Grade A, and why
mysql-query 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 146 lines — stays where its author put it; the contents beside it link to each section on GitHub.
mysql-query Skill
CRITICAL - Before starting, you MUST Read ../mysql-shared/SKILL.md.
It contains config and datasource, global flags, safety model, exit codes, error
recovery, and output formats.
Convention: assume
mysql-cliis onPATH.
This skill covers SQL execution: read-only queries, multi-statement transactions,
and writes (DML/DDL). For schema exploration and data sampling, use the
mysql-schema skill.
Trigger Conditions
Use this skill when the user asks about any of the following:
- Database queries or running SQL (
SELECT/INSERT/UPDATE/DELETE) - Multi-statement atomic transactions (
txn) - DDL (
CREATE/ALTER/DROPand other structural changes)
Commands
All commands share global flags (see mysql-shared): -d/--datasource,
-f/--format (default json), --write, --ddl, --yes, --limit,
--timeout, --config, and connection overrides.
Query
| Command | Description |
|---|---|
mysql-cli query "<sql>" |
Run one SQL statement. Read by default; --write for DML, --write --ddl for DDL. |
- Read queries route through
QueryContextand return rows. - DML/DDL route through a transactional write path and return
rows_affected. - Do not send write SQL without
--write; the driver rejects writes in the read path and you get exit3.
Transaction
| Command | Description |
|---|---|
mysql-cli txn "<sql1>" ["<sql2>"...] |
Run multiple statements in one atomic transaction. |
- Use this whenever you have more than one statement -
queryrejects multi-statement input (exit7). - Needs
--write(and--ddl/--yesas appropriate) for any write inside.
Write
Writes are gated by safety flags (see mysql-shared Security Model).
Destructive ops additionally need --yes.
Human confirmation required: every write flag (
--write/--ddl/--yes) triggers a Claude Code permission prompt.--yesmarks the op as destructive -- it does not skip review. Add the flags the op needs; a human approves the actual execution.
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.
- 1mo ago First seen · 146 lines · 81 tokens per session scan A 8cedc2f05428
mysql-query is a skill published in the GitHub repository AllenMuu/mysql-cli (4 stars, last pushed 1mo ago), licensed MIT. It adds 81 tokens to every session and 1,431 once invoked, about $0.0003 per session on Opus 5.5. 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.
Other skills, from other repositories
create-pr
Creates a GitHub PR with a Linear-ticket-prefixed title and a decision-led, narrative description for Prisma 8. Use when the user wants to create a pull request, open a PR, or submit changes for review.
schema-exploration
Lists tables, describes columns and data types, identifies foreign key relationships, and maps entity relationships in a database. Use when the user asks about database schema, table structure, column types, what tables exist, ERD, foreign keys, or how entities relate.
atlas-mssql
SQL Server specifics for Atlas (also Azure SQL and MSSQL): login, dev database and URL scope (mode=schema vs mode=database, the database query parameter), compatibility level and collation, system-generated constraint names, clustered index defaults and datetime2 precision in HCL, GO batches and the delimiter…
ha-data-stores
Map of Hope Agent's local data stores and safe read-only query workflow. Use when the user asks where Hope Agent stores data, wants to inspect sessions/messages/memory/logs/background jobs/knowledge indexes/settings, asks the model to query local app data, or debugging requires checking persisted state. Trigger…
nornicdb-cypher-queries
Pick fast, predictable Cypher query shapes in NornicDB — point lookups, batch retrieval, pagination, search, traversal, batched UNWIND/MERGE writes, cleanup, multi-tenant isolation. Use when writing or reviewing Cypher whose latency or throughput matters; maps user intent to the executor's hot-path query templates.
volcengine-rds-postgresql
A tool for operating PostgreSQL databases hosted by Volcano Engine's managed database service. PostgreSQL is a relational database used to store structured application data.