sealevel 0.2.0

CLI for Sealevel — the Solana-specialized coding LLM. Chat, generate Anchor programs, review code, decode errors.

Sealevel CLI

Command-line interface for Sealevel — the Solana-specialized coding AI.

Interactive session with slash commands for chatting, generating Anchor programs, reviewing code, migrating to modern patterns, decoding errors, and explaining transactions.

Install

pip install sealevel

Quick Start

# Set your API key (get one at https://sealevel.tech/dashboard)
slm config --api-key slm_xxxxxxxxxxxx

# Start interactive session
slm

Inside the session, type to chat or use / commands:

❯ How do I derive a PDA in Anchor?
◆ SEALEVEL
[streaming response with markdown rendering]

❯ /review src/lib.rs
◆ REVIEWING  src/lib.rs
[security + deprecated pattern analysis]

❯ /explain-error 0x1771
[error decode + fix suggestion]

❯ /gen "escrow with atomic token swap"
[generates full Anchor program]

Modes

slm                    # Interactive session (default)
slm -p "prompt"        # One-shot mode — print response and exit
slm -c                 # Continue most recent session
slm config --show      # View configuration

Pipe mode

slm -p "What is a PDA?"
cat src/lib.rs | slm -p "review this code"
echo "0x1771" | slm -p "explain this Solana error"

Session Commands

Type / to see all commands with live filtering. Type /help for the full list.

Chat & Code

Command	Description
(plain text)	Chat with Sealevel
/review <file>	Review code for security issues
/migrate <file> [--write]	Migrate to modern Anchor 0.30+
/gen "description" [-o file]	Generate an Anchor program
/tests <file>	Generate TypeScript tests

Explain

Command	Description
/explain-tx <signature>	Explain a Solana transaction
/explain-error <code>	Decode an error code

Session

Command	Description
/sessions	List past sessions
/resume <id>	Resume a past session
/rename <name>	Rename current session
/compact [N]	Trim history to last N turns
/export [file]	Export session as markdown
/history	Show conversation history
/clear	Clear conversation

System

Command	Description
/status	Show API health and config
/usage	Show token usage and limits
/copy	Copy last response to clipboard
/rotate-key	Rotate API key
/config [--show]	View or set configuration
/help	Show all commands
/exit	Exit session

Keyboard Shortcuts

Shortcut	Action
/	Open command dropdown (live filter as you type)
Tab	Accept suggestion
Ctrl+R	Search input history
Ctrl+L	Clear screen
Ctrl+J	Newline (multiline input)
Esc Esc	Undo last turn
Ctrl+C	Cancel current operation
Ctrl+D	Exit

Configuration

slm config --api-key slm_xxxx     # Set API key
slm config --api-url https://...  # Custom endpoint
slm config --mode quality         # 'quality' or 'fast'
slm config --show                 # Show current config

Config stored at ~/.sealevel/config.toml. API key stored in OS keyring (macOS Keychain / Windows Credential Locker / GNOME Keyring).

Override config dir: SEALEVEL_CONFIG_DIR=/path/to/dir

Uninstall

pip uninstall sealevel
rm -rf ~/.sealevel

License

MIT

Links

• Sealevel
• API docs