crypto-data SKILL.md skillA
crypto-data from blockrunai/blockrun-mcp is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add blockrunai/blockrun-mcp/crypto-data@git:20260909.c091b8dPins git:20260909.c091b8d in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- blockrunai/blockrun-mcp
- Path
skills/crypto-data/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260909.c091b8d, committed Sep 9, 2026
- First version recorded
- Jul 27, 2026
- Size
- 11,377 bytes
- Repository stars
- 391
- License
- MIT
Use for any crypto data question — token/coin prices, FX, commodities, stocks, OHLC history, DEX pairs and liquidity, DeFi TVL, yield/APY pools, or raw JSON-RPC against a chain; also when the user asks for on-chain SQL, wallet labels/net worth, social mindshare or crypto news, so they are told plainly what BlockRun serves and what it does not. Routes across four live tools that overlap and says which one to use and which are FREE — blockrun_price (crypto/FX/commodities free, Pyth)…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Crypto Data Four live tools cover crypto data and they overlap. **Pick by cost first** — two of them are free, and paying for a quote you could get for nothing is the most common mistake here. A fifth tool, `blockrun_surf`, was **removed in 0.49.0**: the gateway has answered every Surf path with HTTP 410 since 2026-09-06. Do not name it; the [`surf` skill](../surf/SKILL.md) maps each former Surf capability to where it lives now — and lists the ones (on-chain SQL, cross-chain wallet labels, social mindshare, CEX order books) that have no BlockRun source yet. ## Route by cost — check this before calling anything | Question | Tool | Cost | |---|---|---| | **What's BTC/ETH/any coin worth right now?** | `blockrun_price` action:"price" category:"crypto" | **FREE** | | **Crypto OHLC history** | `blockrun_price` action:"history" category:"crypto" | **FREE** | | **FX rate / commodity (gold, oil)** | `blockrun_price` category:"fx" or `"commodity"` | **FREE** | | **Which symbols exist?** | `blockrun_price` action:"list" | **FREE** | | **DEX pair, liquidity, volume, contract** | `blockrun_dex` | **FREE** | …
Read the whole file at its exact version.
How to install
mdr add blockrunai/blockrun-mcp/crypto-data@sha256:488d982ab9bfe949The line at the top of this page pins the label git:20260909.c091b8d, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_2w3khelh3ndfwaun)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Jul 27, 2026 and Sep 9, 2026, about one every 11 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260909.c091b8d latest | 2026-09-09 | c091b8d | 11,377 B | A | view · diff |
| git:20260905.a5f248d | 2026-09-05 | a5f248d | 9,668 B | A | view · diff |
| git:20260808.7bb9e20 | 2026-08-08 | 7bb9e20 | 9,633 B | A | view · diff |
| git:20260808.b00dcdb | 2026-08-08 | b00dcdb | 9,298 B | A | view · diff |
| git:20260727.c77ba38 | 2026-07-27 | c77ba38 | 9,298 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (11377 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
blockrunai/blockrun-mcp · 391 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_2w3khelh3ndfwaun GET https://markdownregistry.com/api/v1/resolve?ref=blockrunai/blockrun-mcp/crypto-data GET https://markdownregistry.com/api/v1/blob/488d982ab9bfe9499926b70de1712f4f1cabddf6d84da2c7f3b5e0e41a668169
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.