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/ajitpratap0/gosqlx/claude-mdgit clone --depth 1 https://github.com/ajitpratap0/GoSQLXWrote 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/instructions/ajitpratap0/gosqlx/claude-md)<a href="https://agentmods.dev/instructions/ajitpratap0/gosqlx/claude-md"><img src="https://agentmods.dev/badge/instructions/ajitpratap0/gosqlx/claude-md.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 | $0.02469 | $0.02469 |
| Opus 5 | $0.01234 | $0.01234 |
| Sonnet 5 | $0.00494 | $0.00494 |
| Haiku 4.5 | $0.00247 | $0.00247 |
Grade A, and why
GoSQLX CLAUDE.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 6d 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 — 260 lines — stays where its author put it; the contents beside it link to each section on GitHub.
CLAUDE.md
This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
Project Overview
GoSQLX is a production-ready, race-free, high-performance SQL parsing SDK for Go that provides lexing, parsing, and AST generation with zero-copy optimizations. The library is designed for enterprise use with comprehensive object pooling for memory efficiency.
Requirements: Go 1.26+ (upgraded from 1.23 to fix stdlib vulnerabilities; mark3labs/mcp-go requires 1.23)
Production Status: ✅ Validated for production deployment (v1.6.0+, current: v1.14.0)
- Thread-safe with zero race conditions (20,000+ concurrent operations tested)
- 1.38M+ ops/sec sustained, 1.5M peak with memory-efficient object pooling
- ~80-85% SQL-99 compliance (window functions, CTEs, set operations, MERGE, etc.)
- Multi-dialect support: PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, SQLite, Snowflake, ClickHouse (8 dialects)
Architecture
Core Components
- Tokenizer (
pkg/sql/tokenizer/): Zero-copy SQL lexer with full UTF-8 support - Parser (
pkg/sql/parser/): Recursive descent parser with one-token lookahead - AST (
pkg/sql/ast/): Abstract Syntax Tree nodes with visitor pattern support - Keywords (
pkg/sql/keywords/): Multi-dialect SQL keyword definitions - Models (
pkg/models/): Core data structures (tokens, spans, locations) - Errors (
pkg/errors/): Structured error handling with position tracking - Metrics (
pkg/metrics/): Production performance monitoring - Security (
pkg/sql/security/): SQL injection detection with severity classification - Linter (
pkg/linter/): SQL linting engine with 30 built-in rules (L001-L030) - LSP (
pkg/lsp/): Language Server Protocol for IDE integration - GoSQLX (
pkg/gosqlx/): High-level simple API (recommended for most users) - Compatibility (
pkg/compatibility/): API stability testing
Token Processing Pipeline
Raw SQL bytes → tokenizer.Tokenize() → []models.TokenWithSpan
→ parser.ParseFromModelTokens() → *ast.AST
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.
- 6d ago First seen · 260 lines · 2,469 tokens per session scan A 2c7f6298ad3c
GoSQLX CLAUDE.md is an instructions file published in the GitHub repository ajitpratap0/GoSQLX (113 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 2,469 tokens to every session, about $0.0123 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
awesome-go AGENTS.md
AGENTS.md instructions for avelino/awesome-go, covering awesome-go · llm contribution guide, project snapshot, when modifying the awesome list, coding guidelines and testing & validation.
go-micro CLAUDE.md
Claude Code instructions for micro/go-micro, covering claude.md - go micro project guide, project overview, build & test, run all tests and run tests for a specific package.
azure-sdk-for-go go-examples.instructions.md
Instructions for Azure/azure-sdk-for-go, a project described as: This repository is for active development of the Azure SDK for Go. For consumers of the SDK we recommend visiting our public developer docs at.
azure-sdk-for-go go-code.instructions.md
Instructions for Azure/azure-sdk-for-go: All code should follow the guidelines from the Azure Go SDK Guidelines. This document is a summary of the most important guidelines to follow when contributing to the Azure Go SDK.
azure-sdk-for-go go-mod-standards.instructions.md
Instructions for Azure/azure-sdk-for-go, a project described as: This repository is for active development of the Azure SDK for Go. For consumers of the SDK we recommend visiting our public developer docs at.
azure-sdk-for-go go-tests.instructions.md
Instructions for Azure/azure-sdk-for-go, a project described as: This repository is for active development of the Azure SDK for Go. For consumers of the SDK we recommend visiting our public developer docs at.