Borrowing it
Nothing to install: this file belongs to Sperax/sperax-crypto-mcp. 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/Sperax/sperax-crypto-mcp/main/CLAUDE.mdgit clone --depth 1 https://github.com/Sperax/sperax-crypto-mcpWrote 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/sperax/sperax-crypto-mcp/claude-md)<a href="https://agentmods.dev/instructions/sperax/sperax-crypto-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/sperax/sperax-crypto-mcp/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/sperax/sperax-crypto-mcp/claude-md"><img src="https://agentmods.dev/badge/instructions/sperax/sperax-crypto-mcp/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 | $0.00171 | $0.00171 |
| Opus 5.5 | $0.00068 | $0.00068 |
| Sonnet 5.5 | $0.00034 | $0.00034 |
| Haiku 4.5 | $0.00017 | $0.00017 |
Grade A, and why
sperax-crypto-mcp 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 2mo 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
100% identical to sperax-crypto-mcp copilot-instructions.md — 0 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.
What it actually says
sperax-crypto-mcp
MCP server and plugin for Sperax Protocol – USDs, SPA, veSPA & Demeter on Arbitrum and BNB Chain. Listed on Anthropic's official MCP Registry.
Terminal Management
- Always use background terminals (
isBackground: true) for every command so a terminal ID is returned - Always kill the terminal after the command completes, whether it succeeds or fails — never leave terminals open
- Do not reuse foreground shell sessions — stale sessions block future terminal operations in Codespaces
- In GitHub Codespaces, agent-spawned terminals may be hidden — they still work. Do not assume a terminal is broken if you cannot see it
- If a terminal appears unresponsive, kill it and create a new one rather than retrying in the same terminal
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.
- 2mo ago First seen · 12 lines · 171 tokens per session scan A d906c5fdbd22
sperax-crypto-mcp CLAUDE.md is an instructions file published in the GitHub repository Sperax/sperax-crypto-mcp (16 stars, last pushed 1mo ago), licensed MIT. It adds 171 tokens to every session, about $0.0007 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to sperax-crypto-mcp copilot-instructions.md, differing in 0 lines, and is treated as a copy.
sperax-crypto-mcp CLAUDE.md compared with instructions from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| sperax-crypto-mcp CLAUDE.mdSperax/sperax-crypto-mcp | Instructions file | 16 | 1mo ago | MIT | A | 171 | Claude Code |
| vscode buildNext.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 9,719 | GitHub Copilot |
| next.js AGENTS.mdvercel/next.js | Instructions file | 143k | today | MIT | A | 7,461 | Codex, OpenCode |
| langchain AGENTS.mdlangchain-ai/langchain | Instructions file | 149k | yesterday | MIT | A | 4,680 | Codex, OpenCode |
| vscode oss-third-party-notices.instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 5,516 | GitHub Copilot |
| vscode copilot-instructions.mdmicrosoft/vscode | Instructions file | 195k | yesterday | MIT | A | 3,093 | GitHub Copilot |
| deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness | Instructions file | 274k | 2d ago | MIT | A | 4,313 | Codex, OpenCode |