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/miru-zero/zero-brain/sqli-sql-injectionnpx skills add miru-zero/zero-brain --skill sqli-sql-injectiongit clone --depth 1 https://github.com/miru-zero/zero-brainWrote 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/miru-zero/zero-brain/sqli-sql-injection)<a href="https://agentmods.dev/skills/miru-zero/zero-brain/sqli-sql-injection"><img src="https://agentmods.dev/badge/skills/miru-zero/zero-brain/sqli-sql-injection.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 | $0.00039 | $0.04255 |
| Opus 5 | $0.00019 | $0.02128 |
| Sonnet 5 | $0.00008 | $0.00851 |
| Haiku 4.5 | $0.00004 | $0.00426 |
Grade A, and why
sqli-sql-injection 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.
This is a copy
97% identical to sqli-sql-injection — 4 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 490 lines — stays where its author put it; the contents beside it link to each section on GitHub.
SKILL: SQL Injection — Expert Attack Playbook
AI LOAD INSTRUCTION: Advanced SQLi techniques. Assumes basic UNION/error/boolean-blind fundamentals known. Focuses on: per-database exploitation, out-of-band exfiltration, second-order injection, parameterized query bypass scenarios, filter evasion, and escalation to OS. For real-world CVE cases, SMB/DNS OOB exfiltration, INSERT/UPDATE injection patterns, and framework-specific exploitation (ThinkPHP, Django GIS), load the companion SCENARIOS.md.
0. RELATED ROUTING
- ghost-bits-cast-attack when the backend is Java with Jackson and your SQL keywords are WAF-blocked — Jackson's
charToHextable is indexed bych & 0xFF, so a Unicode character like丰(U+4E30) resolves to hex digit0inside a\uXXXXescape sequence, letting you smuggleUNION,SELECT,1, etc. without the WAF ever seeing them
1. QUICK START
Extended Scenarios
Also load SCENARIOS.md when you need:
- SMB out-of-band exfiltration via
LOAD_FILE+ UNC paths (Windows MySQL) - KEY injection / URI injection / non-parameter injection points
- INSERT/DELETE/UPDATE statement injection differences
- ThinkPHP5 array key injection (
updatexmlerror-based) - Django GIS Oracle
utl_inaddr.get_host_nameCVE - ORDER BY / LIMIT injection techniques
Advanced Reference
Also load SQLMAP_ADVANCED.md when you need:
- SQLMap tamper scripts matrix and WAF bypass tamper chain recipes (space2comment, between, charencode, etc.)
--technique,--risk/--levelcombinations and--second-urlfor second-order injection--os-shell/--os-pwnOS-level exploitation via SQLMap- INSERT/UPDATE/DELETE injection patterns with data exfiltration examples
- GraphQL + SQL injection (batched queries, nested field injection, mutation injection)
- DB-specific advanced functions: PostgreSQL dollar-sign quoting, MSSQL linked servers, Oracle DBMS_PIPE/DBMS_SCHEDULER
What ships with it
2 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.
- 2d ago First seen · 490 lines · 39 tokens per session scan A da5b172c3432
sqli-sql-injection is a skill published in the GitHub repository miru-zero/zero-brain (0 stars, last pushed 18d ago), licensed MIT. It adds 39 tokens to every session and 4,255 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. It is 97% identical to sqli-sql-injection, differing in 4 lines, and is treated as a copy.
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