Skill: tilo-14/solana-stream-light (version 1.0.2)

--- 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"] # Rust toolchain for building streaming examples in references/ --- # Data Streaming Stream Light Protocol account state transitions via Laserstream gRPC. ## Workflow 1. **Clarify intent** - Recommend plan mode, if it's not activated - Use `AskUserQuestion` to resolve blind spots - All questions must be resolved before execution 2. **Identify references and skills** - Match task to [domain references](#domain-references) below - Locate relevant documentation and examples 3. **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 4. **Execute** - Use `Task` tool with subagents for parallel research - Subagents load skills via `Skill` tool - Track progress with `TodoWrite` 5. **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](references/shared.md) | | Token accounts (SPL-compatible, 165 bytes) | [references/token-accounts.md](references/token-accounts.md) | | Mint accounts (borsh-deserialized, metadata) | [references/mint-accounts.md](references/mint-accounts.md) | | Compressible PDAs (per-program, discriminator check) | [references/pdas.md](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 | [REDACTED_SECRET] | | Light System Program | [REDACTED_SECRET] | ## External references | Resource | Link | |----------|------| | Photon indexer | [github.com/helius-labs/photon](https://github.com/helius-labs/photon) | | Streaming tokens toolkit | [zkcompression.com/light-token/toolkits/for-streaming-tokens](https://www.zkcompression.com/light-token/toolkits/for-streaming-tokens) | | Streaming mints toolkit | [zkcompression.com/light-token/toolkits/for-streaming-mints](https://www.zkcompression.com/light-token/toolkits/for-streaming-mints) | ## SDK references | Package | Link | |---------|------| | `@lightprotocol/stateless.js` | [API docs](https://lightprotocol.github.io/light-protocol/stateless.js/index.html) | | `light-client` | [docs.rs](https://docs.rs/light-client/latest/light_client/) | ## 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](https://github.com/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](https://github.com/Lightprotocol/light-protocol/tree/main/audits).


Security scan verdicts — ClawScan: clean | static analysis: clean | VirusTotal: clean | SkillSpector: clean (LOW)