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yellowstone-grpc Checked
Real-time Solana transaction and account streaming via Yellowstone gRPC (Geyser plugin)
8.2Overall rating
Installation
🤖 Install via AI
Copy the prompt below and send it to your AI assistant (e.g. Claude Code) — it will follow the instructions and install automatically.
Install the "yellowstone-grpc" skill by following the instructions at https://skill123.me/install/yellowstone-grpc.
⌨️ Command line install
Run in your terminal — downloads and installs to ~/.claude/skills/.
curl -fsSL https://skill123.me/install/yellowstone-grpc.sh | bash
📦 Download ZIP
Download the zip and extract it into your skills directory (e.g. ~/.claude/skills/), then restart your session.
⬇ Download v1.0.0 · 23 KBAbout this skill
Overview
Real-time Solana transaction and account streaming via Yellowstone gRPC (Geyser plugin)
Source
- Repo: https://github.com/agiprolabs/claude-trading-skills
- Path: skills/yellowstone-grpc
Score breakdown
Trigger
3.5
Description states What (real-time Solana streaming via Yellowstone gRPC) but no When/When-Not, no trigger variants, no exclusions: 3+2+2+0=7/20
Structure
9.3
270-line SKILL.md with clean offload to 4 references + 2 scripts, inline 'See references/...' cues throughout: 4+5+3+2=14/15
Workflow
8.4
Task-oriented quick start; tool-wrapper scripts with production patterns (backoff, queue caps, dedup, replay); strong error handling; modest verification guidance: 5+5+5+4+2=21/25
Content
10.0
Concise imperative style, complete runnable commands with real parameters across Python/Rust/TS: 10/10
Engineering
10.0
Valid frontmatter; scripts have shebangs, declared deps, and documented proto-stub setup; all paths exist: 10/10
Security
10.0
No undeclared egress, no eval/base64/destructive ops, no secrets, no injection; token via env used only for its own endpoint auth; capabilities match declared scope: 20/20
Well-engineered Yellowstone gRPC streaming skill: two robust scripts (exponential backoff, bounded queues, signature dedup, from_slot replay), 4 focused references, quick-start steps. Description is What-only. Capability manifest: reads env vars GRPC_ENDPOINT/GRPC_TOKEN/WATCH_WALLETS/TARGET_PROGRAM (all declared); no file/credential reads, no writes, no persistence; only network egress is gRPC to the user-configured endpoint with the token used solely for its auth. Minor: providers.md documents Shyft clear-connections URL with token in query string (provider's own API pattern, placeholder). Capabilities match declared scope.