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 instructions/srombauts/sqlitecpp/agents-mdgit clone --depth 1 https://github.com/SRombauts/SQLiteCppWhat 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 | $0.01037 | $0.01037 |
| Opus 5 | $0.00518 | $0.00518 |
| Sonnet 5 | $0.00207 | $0.00207 |
| Haiku 4.5 | $0.00104 | $0.00104 |
Grade A, and why
SQLiteCpp AGENTS.md 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 yesterday.
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 — 92 lines — stays where its author put it; the contents beside it link to each section on GitHub.
SQLiteCpp AI Agents Custom Instructions
Project Overview
- SQLiteCpp is a C++11 RAII wrapper around SQLite3 C APIs
- Minimal dependencies: C++11 STL + SQLite3
- Cross-platform: Windows, Linux, macOS
- Thread-safe at SQLite multi-thread level
Maintaining This Documentation
IMPORTANT: When the user explains how to do something, corrects your behavior, or points out errors:
- Update AGENTS.md for universal SQLiteCpp constraints and best practices, or to correct guidance in this file.
- Update skills for task-specific guidance (build, testing, documentation, etc.), or to correct and extend skill content.
Goal: Keep this documentation accurate and comprehensive so future sessions benefit from corrections and clarifications.
Core Non-Negotiables (MUST Follow)
- RAII only: Acquire resources in constructors, release in destructors
- Never throw in destructors: Use
SQLITECPP_ASSERT()instead - C++11 core library: C++14 only in VariadicBind.h and ExecuteMany.h
- Public API isolation: Headers must NOT include sqlite3.h
- Export macros: Public API must use
SQLITECPP_APIfrom SQLiteCppExport.h - Threading constraint: One Database/Statement/Column per thread
- Tests required: New functionality must have tests in tests/
- Portability: Code must work on Windows, Linux, and macOS
- Const correctness: Use
constfor methods that don't modify object state,const&for read-only parameters
Error Handling
- Throw
SQLite::Exceptionfor errors in throwing APIs - Use
tryExec(),tryExecuteStep(),tryReset()for error codes - In destructors: use
SQLITECPP_ASSERT()never throw
Code Style
- 4 spaces (no tabs)
- Allman braces style
- LF line endings (Unix style)
- Final newline at end of file
#pragma oncein headers
Naming Conventions
| Element | Convention | Example |
|---|---|---|
| Types | PascalCase | Database, Statement, TransactionBehavior |
| Functions/vars | camelCase | executeStep(), getColumn(), getErrorCode() |
| Member variables | m prefix |
mDatabase, mQuery, mStmt |
| Function arguments | a prefix |
aDatabase, aQuery, aFilename |
| Boolean variables | b/mb prefix |
bExists, mbDone, mbReadOnly |
| Pointer variables | p/mp prefix |
pValue, mpSQLite, mpStmt |
| Constants | ALL_CAPS | OPEN_READONLY, SQLITE_OK |
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.
- yesterday First seen · 92 lines · 1,037 tokens per session scan A 55073d8633d4
SQLiteCpp AGENTS.md is an instructions file published in the GitHub repository SRombauts/SQLiteCpp (2,781 stars, last pushed 6d ago), licensed MIT. It adds 1,037 tokens to every session, about $0.0052 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 instructions, from other repositories
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