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Go Ethereum (geth) — CLI, JSON-RPC, Clef, abigen, and developer workflows.
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Based on SOC occupation classification
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| name | geth |
| description | Go Ethereum (geth) — CLI, JSON-RPC, Clef, abigen, and developer workflows. |
| metadata | {"author":"hairy","version":"2026.2.9","source":"Generated from https://github.com/ethereum/go-ethereum and https://geth.ethereum.org/docs"} |
Skill based on go-ethereum (geth), generated 2026-02-09. Official docs: https://geth.ethereum.org/docs
Go Ethereum (geth) is the Golang execution-layer client for Ethereum. It runs full/archive/light nodes, exposes JSON-RPC over HTTP/WebSocket/IPC, and ships tools like Clef (signer) and abigen (Go contract bindings).
| Topic | Description | Reference |
|---|---|---|
| Overview | What geth is, executables (geth, clef, abigen, evm, rlpdump), common flows | core-overview |
| CLI | Command-line options, subcommands, config file (TOML) | core-cli |
| JSON-RPC | Transports (HTTP, WS, IPC), namespaces, security | core-rpc |
| Sync modes | Snap (default), full, archive, light; when to use which | core-sync-modes |
| Topic | Description | Reference |
|---|---|---|
| Clef | Standalone signer, external API, UI API (stdio-ui) | feature-clef |
| abigen | Go contract bindings from ABI/bytecode, deploy and call | feature-abigen |
| EVM | Stateless t8n/t9n/b11r, bytecode run for testing and debugging | features-evm |
| devp2p | P2P debugging, ENR, node keys, DNS discovery, discv4/discv5, eth protocol tests | features-devp2p |
| JavaScript console | Interactive console and attach, web3 and management API | features-console |
| Dev mode | Single-node PoA with prefunded account, instant blocks | features-dev-mode |
| Simulated backend | In-process blockchain for Go tests without live node | features-simulated-backend |
| rlpdump | Decode RLP dumps to readable format | features-rlpdump |
| ethkey | Keyfile generate, inspect, sign/verify message, change password | features-ethkey |
| Beacon/Engine API | Post-merge consensus connection, JWT, checkpoint sync | features-beacon-engine |
| Docker | Run geth in Docker; ports, volume, exposing RPC | features-docker |
| Kurtosis | Multi-node private network (geth + consensus stack) | features-kurtosis |
| Topic | Description | Reference |
|---|---|---|
| RPC security | Which APIs to expose, avoid unlock over HTTP/WS, prefer IPC and Clef | best-practices-rpc-security |
