Borrowing it
Nothing to install: this file belongs to straddleio/ai. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/straddleio/ai/main/CLAUDE.mdgit clone --depth 1 https://github.com/straddleio/aiWrote 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/straddleio/ai/claude-md)<a href="https://agentmods.dev/instructions/straddleio/ai/claude-md"><img src="https://agentmods.dev/badge/instructions/straddleio/ai/claude-md/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/instructions/straddleio/ai/claude-md"><img src="https://agentmods.dev/badge/instructions/straddleio/ai/claude-md.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 | $0.01241 | $0.01241 |
| Opus 5.5 | $0.00496 | $0.00496 |
| Sonnet 5.5 | $0.00248 | $0.00248 |
| Haiku 4.5 | $0.00124 | $0.00124 |
Grade B, and why
ai CLAUDE.md scanned grade B with 1 finding 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.
Reads MCP configurationmediumAgent snooping
mcp.json carries server URLs and auth tokens; reading it lets a mod discover and abuse other integrations.
mcp.json # MCP server (Bearer token via straddle.stlmcp.com) How it starts
The opening of the file, as written. The whole thing — 125 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Straddle AI Plugin
What this repo is
Claude Code plugin repo for Straddle payment infrastructure. Provides skills, slash commands, and MCP server configuration for AI coding assistants.
Core principle: architectural knowledge in files, enumerated facts via live docs/MCP.
Directory layout
skills/ # Canonical skill source (edit here)
sync.js # Copies skills/ to providers/*/plugin/skills/
product-docs/SKILL.md # Product docs search via HTTP POST
setup/SKILL.md # First-time setup skill
straddle-plan/SKILL.md # Guided integration planning skill
straddle-integrate/ # Integration guidance skill
SKILL.md
references/ # Stable architectural knowledge
cli.md # CLI command structure and usage
domain.md # Entities, status machines, webhooks, ACH
embed.md # Embed platform integration
mcp-server.md # MCP server config, tool filtering, client presets
pay-by-bank.md # Payment flow walkthrough
sdk.md # SDK operations and patterns
providers/
claude/plugin/ # Claude Code plugin
.claude-plugin/plugin.json # Plugin manifest
.mcp.json # MCP server (OAuth via mcp.straddle.com)
commands/ # Slash commands (Claude-only)
explain-status.md # Explain any Straddle status or error
product-docs.md # Search product documentation
sandbox-test.md # Guided sandbox testing scenarios
straddle-setup.md # First-time setup wizard
skills/ # Synced from skills/ -- DO NOT EDIT
cursor/plugin/ # Cursor plugin
.cursor-plugin/plugin.json
mcp.json # MCP server (Bearer token via straddle.stlmcp.com)
skills/ # Synced from skills/ -- DO NOT EDIT
codex/plugin/ # Codex plugin
.codex-plugin/plugin.json
.mcp.json # MCP server (OAuth via mcp.straddle.com)
skills/ # Synced from skills/ -- DO NOT EDIT
scripts/
shared.js # Constants shared by sync.js and validate.js
validate.js # Structural validation
.claude-plugin/
marketplace.json # Plugin marketplace manifest
.agents/
plugins/marketplace.json # Codex marketplace manifest
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 · 125 lines · 1,241 tokens per session scan B 9928aadf4fdc
ai CLAUDE.md is an instructions file published in the GitHub repository straddleio/ai (5 stars, last pushed 5mo ago), licensed MIT. It adds 1,241 tokens to every session, about $0.0050 per session on Opus 5.5. A static security scan graded it B with 1 finding (reads mcp configuration). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other instructions, from other repositories
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, cache eligibility and rollout and applying the notice (cutover).
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode copilot-instructions.md
Copilot instructions for microsoft/vscode, covering vs code copilot instructions, project overview, root folders, core architecture (src/ folder) and built-in extensions (extensions/ folder).
deepseek-harness AGENTS.md
AGENTS.md instructions for deepseek-ai/deepseek-harness, covering agents.md, pre-stable apis and released session data, repository layout, commands and host sandbox failures.