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 velinussage/mysql-context-mcp --skill mysql-contextgit clone --depth 1 https://github.com/velinussage/mysql-context-mcpWrote 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/velinussage/mysql-context-mcp/mysql-context)<a href="https://agentmods.dev/skills/velinussage/mysql-context-mcp/mysql-context"><img src="https://agentmods.dev/badge/skills/velinussage/mysql-context-mcp/mysql-context/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/velinussage/mysql-context-mcp/mysql-context"><img src="https://agentmods.dev/badge/skills/velinussage/mysql-context-mcp/mysql-context.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 | $0.00060 | $0.00304 |
| Opus 5.5 | $0.00024 | $0.00122 |
| Sonnet 5.5 | $0.00012 | $0.00061 |
| Haiku 4.5 | $0.00006 | $0.00030 |
Grade A, and why
mysql-context 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 2mo 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.
What it actually says
MySQL context
Call MCP tools on server mysql-context before guessing at live row state.
Binlog mode returns field diffs, not current rows. Each change has op,
pk, and diff where each field is { from, to }.
Steps
- Call
recent_changes(optionaltable). Readdiff. Do not treat a missingafterobject as "here is the live row". - If one change matters, call
get_diffwith thatchange_idfor the full before/after images. - After you have used the diffs, call
ack_changeswith those ids so the next turn stays small. - Do not invent SQL. This server has no
execute_sql. - Do not install triggers or change MySQL grants unless the operator asked.
Success
- You cited a
change_idand at least onedifffieldfrom/to. - You did not describe current MySQL state from memory or by reading a whole row as if it were the change.
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.
- 2mo ago First seen · 33 lines · 60 tokens per session scan A a9fc3f9ee9ec
mysql-context is a skill published in the GitHub repository velinussage/mysql-context-mcp (0 stars, last pushed 2mo ago), licensed MIT. It adds 60 tokens to every session and 304 once invoked, about $0.0002 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.
mysql-context compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| mysql-contextvelinussage/mysql-context-mcp | Skill | 0 | 2mo ago | MIT | A | 60 | Claude Code, Codex |
| sqlikeorifisher2/sqlike | Skill | 8 | yesterday | Apache-2.0 | A | 81 | Claude Code, Codex |
| api-canvascyanheads/cdc-health-mcp-server | Skill | 5 | 7d ago | Apache-2.0 | A | 85 | Claude Code |
| api-mirrorcyanheads/cdc-health-mcp-server | Skill | 5 | 7d ago | Apache-2.0 | A | 68 | Claude Code |
| whodbclidey/whodb | Skill | 5.1k | today | Apache-2.0 | A | 29 | Codex |
| schema-designerclidey/whodb | Skill | 5.1k | today | Apache-2.0 | A | 34 | Claude Code |
| graphjin-evaldosco/graphjin | Skill | 3.2k | yesterday | Apache-2.0 | A | 27 | Claude Code, Codex |