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/b0ase/path402/claude-mdgit clone --depth 1 https://github.com/b0ase/path402What 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 | $0.00954 | $0.00954 |
| Opus 5 | $0.00477 | $0.00477 |
| Sonnet 5 | $0.00191 | $0.00191 |
| Haiku 4.5 | $0.00095 | $0.00095 |
Grade A, and why
path402 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 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 — 102 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Claude Agent Guide - path402 Monorepo
The Big Picture
path402 is a turbo monorepo implementing the $402 protocol — a system that turns any URL path into a priced, tokenised market on Bitcoin SV.
path402/
├── packages/core/ ← MCP Server + Token Minting + Content Store + Pricing
├── packages/htm/ ← Hash-to-Mint sCrypt smart contract
├── packages/indexer/ ← BSV-21 token transfer indexer
├── packages/api/ ← API server
├── packages/ui/ ← Shared UI components
├── apps/desktop/ ← Electron desktop client
├── apps/web/ ← Next.js web interface
├── apps/mobile/ ← Mobile app (planned)
├── contracts/ ← sCrypt smart contracts
├── mcp/ ← MCP configuration
└── docs/ ← Protocol documentation
Critical Rules
1. Package Manager
ALWAYS use pnpm. This is a pnpm workspace monorepo.
pnpm install # Install all deps
pnpm dev # Start all apps in dev mode
pnpm build # Build all packages
pnpm --filter core # Target a specific package
2. Core Package (packages/core/src/)
This is the heart of the protocol. Key modules:
| Module | Purpose |
|---|---|
index.ts |
MCP Server with 13 tools (discover, acquire, serve, etc.) |
token/mint.ts |
BSV21 token minting + inscription generation |
content/fs-store.ts |
SHA-256 content-addressed storage |
services/pricing.ts |
ascending bonding curve pricing |
services/wallet.ts |
Agent wallet management |
services/mining.ts |
Proof-of-Indexing mining service |
services/dns.ts |
Domain verification for DNS-DEX |
client/agent.ts |
Autonomous P2P agent |
wallet/ |
Multi-wallet manager (Metanet, HandCash, Yours, Manual) |
3. Token Standard
Tokens use BSV-21 (fungible tokens via inscriptions):
- Default supply: 1,000,000,000 (1 billion)
- Symbol format:
$NAME(uppercase, 1-20 chars) - Reserved symbols:
$402,$BSV,$BTC,$ETH,$SOL,$USDT,$USDC
4. MCP Tools (13 registered)
path402_discover → Probe a $address for pricing
path402_evaluate → Budget check before buying
path402_acquire → Pay + receive token + content
path402_serve → Serve content you hold (earn revenue)
path402_wallet → View balance and portfolio
path402_price_schedule → See pricing curve projections
path402_set_budget → Configure spending limits
path402_economics → Deep ROI/breakeven analysis
path402_batch_discover → Discover multiple addresses
path402_servable → List tokens you can serve
path402_token_stats → On-chain token statistics
path402_holders → List token holders
path402_verify_holder → Verify someone holds a token
path402_connect_wallet → Connect external wallet
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 · 102 lines · 954 tokens per session scan A 0be35386ec8d
path402 CLAUDE.md is an instructions file published in the GitHub repository b0ase/path402 (1 stars, last pushed 4mo ago), licensed MIT. It adds 954 tokens to every session, about $0.0048 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 2026-08-31.
Other instructions, from other repositories
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.
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).
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
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 oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
next.js AGENTS.md
Instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.