Skip to content
Agentmart
Submit a tool

check

Look up any Solana token by mint address.

Skill by FransmanKC

IndexedMIT
Write a review

Chalk Labs

Need help deploying check?

Chalk Labs sets up agents like this inside real teams: connected to your tools, tested on your data, with a human in the loop where it matters.

Book a call

Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/fransmankc-check

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

Get the weekly diff

The weekly diff: one email a week with new agent tools, notable updates and grade changes, plus security alerts for tools you follow. Double opt-in, one-click unsubscribe.

We use your email only for this newsletter. Privacy

About

Look up any Solana token by mint address. Use it when someone asks what a Solana token or coin is, who created it and where (pump.fun, Raydium LaunchLab, Meteora, Moonshot), its price or price history, all-time high, pools and liquidity, largest holders, mint or freeze authority, Token-2022 extensions, or risk signals. Read-only; reports facts and sources, never advice.

No reviews yet. Installed it? Reviews come from verified installers only. How reviews work

Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/check

Tools it pre-approves 2

From allowed-tools in SKILL.md: the agent may use these without asking you each time.

  • Bash(mint
  • *)

What's inside

Skill name
check
Description
Look up any Solana token by mint address. Use it when someone asks what a Solana token or coin is, who created it and where (pump.fun, Raydium LaunchLab, Meteora, Moonshot), its price or price history, all-time high, pools and liquidity, largest holders, mint or freeze authority, Token-2022 extensions, or risk signals. Read-only; reports facts and sources, never advice.
License
MIT
Allowed tools
Bash(mint, *)
Instructions
50 lines in SKILL.md · view on GitHub

Before installing

  • Pre-approves some shell commands

Agent Skills spec issues

  • name: missing

Files (1)

  • SKILL.md

SKILL.md (first lines)

# mint: Solana token lookups

`mint <command> <mint>` prints one JSON object (`data`, `sources`, `missing`,
`partial`, `fetched_at`) and never interprets. You write the answer.

| Question | Run |
| --- | --- |
| What is it? Overall picture and risk signals | `mint risk <mint>` (runs the four below) |
| Supply, authorities, extensions, name | `mint overview <mint>` |
| Who made it, when, on which launchpad? | `mint origin <mint>` |
| Pools, liquidity, LP burned | `mint pools <mint>` |
| Largest holders, holder count | `mint holders <mint>` |
| Price over time, highs and lows | `mint history <mint> --interval 1h --limit 168` |
| Creator's other coins, did the creator sell? | `mint creator <mint>` |
| What usually happened to coins like this? | `mint outcomes <mint>` |

If the user typed `/mint:check` with an address ($ARGUMENTS), run
`mint risk $ARGUMENTS` and give a short, plain summary: what the token is,
where and when it was made, liquidity, holders, the signals found, and what
could not be checked. Add `mint history` only when price matters.

Read `${CLAUDE_PLUGIN_ROOT}/references/reading-results.md` before explaining
a field or a signal for the first time in a conversation.

## Wording rules

- Facts and signals only. Never say buy, sell, safe, scam, legit, or predict a
  price. Do not rank or score the token.
- A signal is evidence, not a verdict. "The mint authority is revoked" does
  not mean the token is safe. "Found" means the condition was seen, nothing more.
- Always give the mint address and the lookup time (`fetched_at`).
- Name the sources, and say plainly what is in `missing` and why.
- Never call `range_high` or `range_low` an all-time high or low unless
  `covers_full_history` is `true`. Otherwise give the date range it covers.

## Use calls sparingly

- Run each command at most once per token per question. Reuse earlier output.
- Ask the user before looking up more than 3 tokens in one go.
- If a result says a budget or safety cap was hit, stop and tell the user.
  Do not retry or loop. The budget resets within the hour.

## Keys

Never ask for a key, never accept one pasted into the conversation, and never
read the keys file. If a user offers a key, tell them to remove it from the
chat and use `/mint:setup` instead. Everything works without keys; a private
`SOLANA_RPC_URL` adds holder lists, because the public RPC refuses that call.

From FransmanKC/mint, MIT.

Signals

Stars
0
Forks
0
Open issues
0
Last commit (this folder)
Oct 15, 2026 (16 days ago)
Last release
Oct 15, 2026 (16 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

More from FransmanKC

Done for you

Rather not set it up yourself?

Chalk Labs scopes, builds and runs agents for your team: the task audit, the eval harness, the integrations and the weekly ops report. Fixed scope, priced before we start.

See how we build AI agents →Read the case studies

Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.

launches shipped
50+
launches shipped
media placements
500+
media placements
founders on every account
2
founders on every account

Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block

Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.

Get check running in your business

Tell us what you want to automate. A founder replies within one working day with a plan, not a pitch deck.

Goes to the Chalk Labs founders, not the newsletter. Privacy

Need help deploying check?

CallGet help
Cite this page

check skill. Agent Mart. https://agentmart.dev/skills/fransmankc-check (last updated 2026-10-24)