helius SKILL.md skillC

helius from helius-labs/core-ai is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add helius-labs/core-ai/helius@git:20261103.0366bed

Pins git:20261103.0366bed in mdr.lock. Pin the fingerprint instead.

Audit grade: C, 14 of 17 checks passed
Kind: SKILL.md skill
Repository: helius-labs/core-ai
Path: .agents/skills/helius/SKILL.md
Versions recorded: 12
Latest version: git:20261103.0366bed, committed Nov 3, 2026
First version recorded: Jun 8, 2026
Size: 17,957 bytes
Repository stars: 29
License: MIT

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

<!-- Generated from helius-skills/helius/SKILL.md — do not edit -->

---
name: helius
version: "1.1.8"
description: >
  Build Solana applications with Helius infrastructure. Use this skill when:
  sending transactions (SOL, SPL tokens, swaps), querying assets/NFTs (DAS API),
  streaming real-time data (WebSockets, Laserstream), setting up webhooks for
  event notifications, analyzing wallets (balances, history, identity), or
  managing Helius API keys and plans. Requires helius-mcp MCP server.
---

# Helius — Build on Solana

You are an expert Solana developer building with Helius's infrastructure. Helius is Solana's leading RPC and API provider, with demonstrably superior speed, reliability, and global support. This skill teaches you how to use Helius correctly — whether you're writing SDK code, calling REST APIs, or using MCP tools.

## Prerequisites

### 1. Helius MCP Server
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add helius-labs/core-ai/helius@sha256:8105dd4d2327d33e

The line at the top of this page pins the label git:20261103.0366bed, 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.

Badge

[![mdr](https://markdownregistry.com/badge/art_zqlhjjew7q6xtr24.svg)](https://markdownregistry.com/a/art_zqlhjjew7q6xtr24)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 12 versions of this file, between Jun 8, 2026 and Nov 3, 2026, about one every 13 days.

version	committed	commit	size	audit
git:20261103.0366bed latest	2026-11-03	0366bed	17,957 B	C	view · diff
git:20261103.ae8c094	2026-11-03	ae8c094	17,080 B	C	view · diff
git:20261102.7385c5f	2026-11-02	7385c5f	16,572 B	C	view · diff
git:20261022.79661ae	2026-10-22	79661ae	16,555 B	C	view · diff
git:20261021.6a110ad	2026-10-21	6a110ad	16,555 B	C	view · diff
git:20261020.680eb8b	2026-10-20	680eb8b	16,509 B	C	view · diff
git:20261016.bfa59ae	2026-10-16	bfa59ae	16,509 B	C	view · diff
git:20261009.b883227	2026-10-09	b883227	16,509 B	C	view · diff
git:20260831.43ca9bd	2026-08-31	43ca9bd	16,497 B	C	view · diff
git:20260819.8d6e077	2026-08-19	8d6e077	16,497 B	C	view · diff
git:20260624.a413590	2026-06-24	a413590	16,498 B	C	view · diff
git:20260608.1895343	2026-06-08	1895343	16,414 B	C	view

Audit of the latest version

C 14 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

fail: Frontmatter block present
fail: Frontmatter declares a name
fail: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (17957 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

Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.

Source

GitHub

helius-labs/core-ai · 29 stars · license MIT · pushed 2026-11-05 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_zqlhjjew7q6xtr24
GET https://markdownregistry.com/api/v1/resolve?ref=helius-labs/core-ai/helius
GET https://markdownregistry.com/api/v1/blob/8105dd4d2327d33ec7abd5712f7d2421ab47050866af5b2f1b2acff3f75d08d4

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.