starknet-js
Use when writing or debugging JavaScript/TypeScript that interacts with Starknet through the starknet.js SDK — building Call objects or calldata, encoding/decoding Cairo types (felt252, u256, structs, arrays, spans, ByteArray, Option/Result/custom enums), or working with contracts, accounts, providers, transactions, fees, deployment, or events.
Why this score
Popularity score: 85/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank
Security
Scanned Oct 21, 2026 at commit 7a711990a725, with Cisco's open-source skill-scanner.
None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.
A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan
Alternatives
Other makers' add-ons that do the same job, next to this one.
| Name | Score | Stars | Context | Updated |
|---|---|---|---|---|
| This onestarknet-js starknet-io/starknet.js · Skill | 85 | ★ 1.3k | ≈90 always | 16d ago |
| otel-js ollygarden/opentelemetry-agent-skills · Skill Both about js and java | 60 | ★ 112 | ≈101 always | 16d ago |
| anime-js Mindrally/skills · Skill Both about js and building | 63 | ★ 278 | ≈23 always | 27d ago |
| dt-js-runtime Dynatrace/dynatrace-for-ai · Skill Both about js and contract | 57 | ★ 165 | ≈43 always | 1mo ago |
| arrow-js standardagents/arrow-js · Skill Both about js | 69 | ★ 3.8k | ≈33 always | 4mo ago |
| Farm.js Docs farming-labs/farm.js · MCP server Both about js and option | 65 | ★ 792 | not measured | today |