svm SKILL.md skillA
svm from helius-labs/core-ai is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add helius-labs/core-ai/svm@v1.2.0Pins v1.2.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- helius-labs/core-ai
- Path
helius-cursor/skills/svm/SKILL.md- Versions recorded
- 7
- Latest version
- v1.2.0, committed Nov 3, 2026
- First version recorded
- Mar 4, 2026
- Size
- 8,170 bytes
- Repository stars
- 29
- License
- MIT
Explore Solana's architecture and protocol internals. Covers the SVM execution engine, account model, consensus, transactions, validator economics, data layer, development tooling, and token extensions using the Helius blog, SIMDs, and Agave/Firedancer source code.
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
# SVM — Understand Solana's Architecture > Helius MCP now uses 10 public tools total, including `expandResult`. When this skill references a Helius action name like `fetchHeliusBlog`, `searchSolanaDocs`, `getSIMD`, or `readSolanaSourceFile`, call `heliusKnowledge` with `action: "<action name>"`. You are a Solana protocol expert. Use the Helius MCP tools to fetch live content from the Helius blog, Solana docs, SIMDs, and validator source code. Your job is to explain Solana's architecture accurately and deeply — the "how" and "why" behind design decisions, not how to build with APIs (that's the `build` skill). ## Prerequisites The Helius MCP server should start automatically with this plugin. Check that the Helius MCP public tools are available — this skill routes every content fetch through `heliusKnowledge`. If they are NOT available, **STOP** and tell the user: ``` The Helius MCP server isn't running. Try restarting Cursor. If the problem persists, add it manually via Settings > Cursor Settings > MCP with command: npx helius-mcp@3.0.0 ``` No API key is required — all knowledge tools fetch from public GitHub and Solana sources. ## How to Answer a Question …
Read the whole file at its exact version.
How to install
mdr add helius-labs/core-ai/svm@sha256:8ef620d4627855c9The line at the top of this page pins the label v1.2.0, 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_fxd7jwr7kovjfyyv)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between Mar 4, 2026 and Nov 3, 2026, about one every 41 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.2.0 latest | 2026-11-03 | 0366bed | 8,170 B | A | view · diff |
| v1.2.0 | 2026-10-20 | 680eb8b | 8,170 B | A | view · diff |
| v1.2.0 | 2026-08-31 | 43ca9bd | 8,170 B | A | view · diff |
| v1.2.0 | 2026-08-20 | 9cc1eba | 8,170 B | A | view · diff |
| v1.1.0 | 2026-08-19 | 8d6e077 | 8,170 B | A | view · diff |
| v1.0.0 | 2026-03-11 | cb1ec97 | 7,920 B | A | view · diff |
| v0.1.0 | 2026-03-04 | 5a55cfe | 7,920 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 (8170 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
helius-labs/core-ai · 29 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_fxd7jwr7kovjfyyv GET https://markdownregistry.com/api/v1/resolve?ref=helius-labs/core-ai/svm GET https://markdownregistry.com/api/v1/blob/8ef620d4627855c9ef10e1232c03b5ce850ee83212b789655da6407bfde479dd
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.
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