solana-stream-light

核心功能：实现Solana上Light Protocol的Token账户、Mint账户及压缩PDA的实时状态变更流，附带冷热账户生命周期追踪。典型场景：适用于聚合器、做市商、索引器等需要持续数据流的系统，不适合简单账户查询。输入为明确任务需求，输出为YAML执行计划及实施指导，依赖Rust工具链，遵循先澄清需求再执行的工作流，仅提供代码模式与文档参考，无秘钥消耗。

tilo-14

热度 55.57

最近更新 2026-05-11 17:27:20

分类：开发依赖：代码执行 / 读写文件 / 第三方 API / MCP 服务 / 内部调用大模型应用场景：数据处理 / API 集成 / 代码生成 / 自动化脚本

安装技能

复制下面的话术发给你的 Agent，它会通过 secure-skills 检索并安装该技能。

执行命令安装此 skill： npx secure-skills-cli add solana-stream-light

Metadata

name: data-streaming
description: For data pipelines, aggregators, or indexers, real-time account state streaming on Solana with light account hot/cold lifecycle tracking. Stream Light token accounts, mint accounts, and PDAs via Laserstream gRPC.
metadata: {"source":"https://github.com/Lightprotocol/skills","documentation":"https://www.zkcompression.com","openclaw":{"requires":{"env":[],"bins":["cargo"]}}}

Data Streaming

Stream Light Protocol account state transitions via Laserstream gRPC.

Workflow

Clarify intent
- Recommend plan mode, if it's not activated
- Use AskUserQuestion to resolve blind spots
- All questions must be resolved before execution
Identify references and skills
- Match task to domain references below
- Locate relevant documentation and examples
Write plan file (YAML task format)
- Use AskUserQuestion for anything unclear — never guess or assume
- Identify blockers: permissions, dependencies, unknowns
- Plan must be complete before execution begins
Execute
- Use Task tool with subagents for parallel research
- Subagents load skills via Skill tool
- Track progress with TodoWrite
When stuck: spawn subagent with Read, Glob, Grep, DeepWiki MCP access and load skills/ask-mcp

When NOT to use

For simple account lookups, call get_account_interface from light-client. It races hot and cold lookups automatically.

This skill is for continuous data pipelines: aggregators, market makers, and indexers that need real-time state change notifications rather than point queries.

Domain references

Audience	Reference
All — shared architecture (read first)	references/shared.md
Token accounts (SPL-compatible, 165 bytes)	references/token-accounts.md
Mint accounts (borsh-deserialized, metadata)	references/mint-accounts.md
Compressible PDAs (per-program, discriminator check)	references/pdas.md

Account type decision

Streaming...	Account type	Key difference
SPL-compatible token balances	Token accounts	`PodAccount` parsing, 165-byte layout
Mint supply, metadata, authorities	Mint accounts	`Mint::deserialize`, borsh layout
Your program's PDA state	Compressible PDAs	8-byte discriminator check, per-program filter

Program addresses

Program	Address
Light Token Program	`cTokenmWW8bLPjZEBAUgYy3zKxQZW6VKi7bqNFEVv3m`
Light System Program	`SySTEM1eSU2p4BGQfQpimFEWWSC1XDFeun3Nqzz3rT7`

External references

Resource	Link
Photon indexer	github.com/helius-labs/photon
Streaming tokens toolkit	zkcompression.com/light-token/toolkits/for-streaming-tokens
Streaming mints toolkit	zkcompression.com/light-token/toolkits/for-streaming-mints

SDK references

Package	Link
`@lightprotocol/stateless.js`	API docs
`light-client`	docs.rs

Security

This skill does not pull, store, or transmit external secrets. It provides code patterns, documentation references, and development guidance only.

No credentials consumed. The skill requires no API keys, private keys, or signing secrets. env: [] is declared explicitly.
User-provided configuration. RPC endpoints, wallet keypairs, and authentication tokens (Privy, wallet adapters) are configured in the user's own application code — the skill only demonstrates how to use them.
API keys. Reference code uses HELIUS_API_KEY as a placeholder. For production, set your RPC provider key as an environment variable.
Subagent scope. This skill may spawn read-only subagents that use Read, Glob, and Grep to search the local repository. Restrict the working directory to your project.
Install source. npx skills add Lightprotocol/skills installs from the public GitHub repository (Lightprotocol/skills). Verify the source before running.
Audited protocol. Light Protocol smart contracts are independently audited. Reports are published at github.com/Lightprotocol/light-protocol/tree/main/audits.