solana-vault-standard: Command for Claude Code

.claude/commands/setup-mcp.md

setup-mcp is a command for Claude Code from solanabr/solana-vault-standard. It costs 8 tokens per session (366 once invoked), scanned A, original, MIT.

A guided command for putting MCP server API keys in a project’s .env file, a local file used for configuration secrets.

In plain words
What is it for?
Creating or updating .env, entering Helius, Colosseum Copilot, and Mistral keys, and reviewing the setup summary.
Why use it?
Keeps keys out of mcp.json and helps show which credentials are configured or skipped.

Command for Claude Code

Written for Claude Code: installed under .claude/. Also seen: mentions Claude Code.

This is solanabr/solana-vault-standard's own configuration. It tells Claude Code how to work on solana-vault-standard itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything solana-vault-standard configures →

Reuse

Borrowing it

Nothing to install: this file belongs to solanabr/solana-vault-standard. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/solanabr/solana-vault-standard/main/.claude/commands/setup-mcp.md
Clone the repo
git clone --depth 1 https://github.com/solanabr/solana-vault-standard

Made for: Claude Code.

Wrote 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.

agentmods badge for setup-mcp

README.md
[![agentmods](https://agentmods.dev/badge/commands/solanabr/solana-vault-standard/setup-mcp/github.svg)](https://agentmods.dev/commands/solanabr/solana-vault-standard/setup-mcp)
Your own site
<a href="https://agentmods.dev/commands/solanabr/solana-vault-standard/setup-mcp"><img src="https://agentmods.dev/badge/commands/solanabr/solana-vault-standard/setup-mcp/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.

agentmods 80×15 button for setup-mcp

Your own site · 80×15
<a href="https://agentmods.dev/commands/solanabr/solana-vault-standard/setup-mcp"><img src="https://agentmods.dev/badge/commands/solanabr/solana-vault-standard/setup-mcp.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 8 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 366 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00008 $0.00366
Opus 5 $0.00004 $0.00183
Sonnet 5 $0.00002 $0.00073
Haiku 4.5 $0.00001 $0.00037

Measured 8d ago against content hash 3cea81b3742a, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

setup-mcp 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 8d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

  • setup-mcp — 100% identical, 0 lines differ
.claude/commands/setup-mcp.md · 45 lines

What it actually says

You are guiding the user through MCP API key setup. All secrets go in .env (never in mcp.json).

Step 1: Ensure .env exists

Check if .env exists in the project root. If not, copy from .env.example:

if [ ! -f ".env" ] && [ -f ".env.example" ]; then
  cp .env.example .env
  echo "Created .env from .env.example"
elif [ ! -f ".env" ]; then
  touch .env
  echo "Created empty .env"
else
  echo "Found existing .env"
fi

Step 2: Configure secrets

For each key below, ask the user to paste a value or say "skip":

  1. HELIUS_API_KEY — Helius RPC + DAS API (get one at https://dev.helius.xyz)
  2. COLOSSEUM_COPILOT_PAT — Colosseum Copilot for startup research (optional, get at https://arena.colosseum.org/copilot)
  3. MISTRAL_API_KEY — QEDGen formal verification (optional, get at https://console.mistral.ai)

For each value provided, write or update the line in .env. Skip means leave it empty.

Step 3: Summary

Print which keys are configured vs skipped:

MCP secrets (.env):
  HELIUS_API_KEY        [configured / skipped]
  COLOSSEUM_COPILOT_PAT [configured / skipped]
  MISTRAL_API_KEY       [configured / skipped]

Remind the user: restart Claude Code to pick up changes.

Changes

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.

  1. 8d ago First seen · 45 lines · 8 tokens per session scan A 3cea81b3742a

Subscribe to this mod's changes

setup-mcp is a command published in the GitHub repository solanabr/solana-vault-standard (23 stars, last pushed 5mo ago), licensed MIT. It adds 8 tokens to every session and 366 once invoked, about $0.0000 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.

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