use crate::{
core, dashboard, doctor, heatmap, hook_handlers, mcp_stdio, report, setup, shell, status,
token_report, tools, tui, uninstall,
};
use anyhow::Result;
pub fn run() {
let args: Vec<String> = std::env::args().collect();
if args.len() > 1 {
let rest = args[2..].to_vec();
match args[1].as_str() {
"-c" | "exec" => {
let raw = rest.first().map(|a| a == "--raw").unwrap_or(false);
let cmd_args = if raw { &args[3..] } else { &args[2..] };
let command = if cmd_args.len() == 1 {
cmd_args[0].clone()
} else {
shell::join_command(cmd_args)
};
if std::env::var("LEAN_CTX_ACTIVE").is_ok()
|| std::env::var("LEAN_CTX_DISABLED").is_ok()
{
passthrough(&command);
}
if raw {
std::env::set_var("LEAN_CTX_RAW", "1");
} else {
std::env::set_var("LEAN_CTX_COMPRESS", "1");
}
let code = shell::exec(&command);
core::stats::flush();
std::process::exit(code);
}
"-t" | "--track" => {
let cmd_args = &args[2..];
let command = if cmd_args.len() == 1 {
cmd_args[0].clone()
} else {
shell::join_command(cmd_args)
};
if std::env::var("LEAN_CTX_ACTIVE").is_ok()
|| std::env::var("LEAN_CTX_DISABLED").is_ok()
{
passthrough(&command);
}
let code = shell::exec(&command);
core::stats::flush();
std::process::exit(code);
}
"shell" | "--shell" => {
shell::interactive();
return;
}
"gain" => {
if rest.iter().any(|a| a == "--reset") {
core::stats::reset_all();
println!("Stats reset. All token savings data cleared.");
return;
}
if rest.iter().any(|a| a == "--live" || a == "--watch") {
core::stats::gain_live();
return;
}
let model = rest.iter().enumerate().find_map(|(i, a)| {
if let Some(v) = a.strip_prefix("--model=") {
return Some(v.to_string());
}
if a == "--model" {
return rest.get(i + 1).cloned();
}
None
});
let period = rest
.iter()
.enumerate()
.find_map(|(i, a)| {
if let Some(v) = a.strip_prefix("--period=") {
return Some(v.to_string());
}
if a == "--period" {
return rest.get(i + 1).cloned();
}
None
})
.unwrap_or_else(|| "all".to_string());
let limit = rest
.iter()
.enumerate()
.find_map(|(i, a)| {
if let Some(v) = a.strip_prefix("--limit=") {
return v.parse::<usize>().ok();
}
if a == "--limit" {
return rest.get(i + 1).and_then(|v| v.parse::<usize>().ok());
}
None
})
.unwrap_or(10);
if rest.iter().any(|a| a == "--graph") {
println!("{}", core::stats::format_gain_graph());
} else if rest.iter().any(|a| a == "--daily") {
println!("{}", core::stats::format_gain_daily());
} else if rest.iter().any(|a| a == "--json") {
println!(
"{}",
tools::ctx_gain::handle(
"json",
Some(&period),
model.as_deref(),
Some(limit)
)
);
} else if rest.iter().any(|a| a == "--score") {
println!(
"{}",
tools::ctx_gain::handle("score", None, model.as_deref(), Some(limit))
);
} else if rest.iter().any(|a| a == "--cost") {
println!(
"{}",
tools::ctx_gain::handle("cost", None, model.as_deref(), Some(limit))
);
} else if rest.iter().any(|a| a == "--tasks") {
println!(
"{}",
tools::ctx_gain::handle("tasks", None, None, Some(limit))
);
} else if rest.iter().any(|a| a == "--agents") {
println!(
"{}",
tools::ctx_gain::handle("agents", None, None, Some(limit))
);
} else if rest.iter().any(|a| a == "--heatmap") {
println!(
"{}",
tools::ctx_gain::handle("heatmap", None, None, Some(limit))
);
} else if rest.iter().any(|a| a == "--wrapped") {
println!(
"{}",
tools::ctx_gain::handle(
"wrapped",
Some(&period),
model.as_deref(),
Some(limit)
)
);
} else if rest.iter().any(|a| a == "--pipeline") {
let stats_path = dirs::home_dir()
.unwrap_or_default()
.join(".lean-ctx")
.join("pipeline_stats.json");
if let Ok(data) = std::fs::read_to_string(&stats_path) {
if let Ok(stats) =
serde_json::from_str::<core::pipeline::PipelineStats>(&data)
{
println!("{}", stats.format_summary());
} else {
println!("No pipeline stats available yet (corrupt data).");
}
} else {
println!(
"No pipeline stats available yet. Use MCP tools to generate data."
);
}
} else if rest.iter().any(|a| a == "--deep") {
println!(
"{}\n{}\n{}\n{}\n{}",
tools::ctx_gain::handle("report", None, model.as_deref(), Some(limit)),
tools::ctx_gain::handle("tasks", None, None, Some(limit)),
tools::ctx_gain::handle("cost", None, model.as_deref(), Some(limit)),
tools::ctx_gain::handle("agents", None, None, Some(limit)),
tools::ctx_gain::handle("heatmap", None, None, Some(limit))
);
} else {
println!("{}", core::stats::format_gain());
}
return;
}
"token-report" | "report-tokens" => {
let code = token_report::run_cli(&rest);
if code != 0 {
std::process::exit(code);
}
return;
}
"cep" => {
println!("{}", tools::ctx_gain::handle("score", None, None, Some(10)));
return;
}
"dashboard" => {
let port = rest
.iter()
.find_map(|p| p.strip_prefix("--port=").or_else(|| p.strip_prefix("-p=")))
.and_then(|p| p.parse().ok());
let host = rest
.iter()
.find_map(|p| p.strip_prefix("--host=").or_else(|| p.strip_prefix("-H=")))
.map(String::from);
let project = rest
.iter()
.find_map(|p| p.strip_prefix("--project="))
.map(String::from);
if let Some(ref p) = project {
std::env::set_var("LEAN_CTX_DASHBOARD_PROJECT", p);
}
run_async(dashboard::start(port, host));
return;
}
"serve" => {
#[cfg(feature = "http-server")]
{
let mut cfg = crate::http_server::HttpServerConfig::default();
let mut i = 0;
while i < rest.len() {
match rest[i].as_str() {
"--host" | "-H" => {
i += 1;
if i < rest.len() {
cfg.host = rest[i].clone();
}
}
arg if arg.starts_with("--host=") => {
cfg.host = arg["--host=".len()..].to_string();
}
"--port" | "-p" => {
i += 1;
if i < rest.len() {
if let Ok(p) = rest[i].parse::<u16>() {
cfg.port = p;
}
}
}
arg if arg.starts_with("--port=") => {
if let Ok(p) = arg["--port=".len()..].parse::<u16>() {
cfg.port = p;
}
}
"--project-root" => {
i += 1;
if i < rest.len() {
cfg.project_root = std::path::PathBuf::from(&rest[i]);
}
}
arg if arg.starts_with("--project-root=") => {
cfg.project_root =
std::path::PathBuf::from(&arg["--project-root=".len()..]);
}
"--auth-token" => {
i += 1;
if i < rest.len() {
cfg.auth_token = Some(rest[i].clone());
}
}
arg if arg.starts_with("--auth-token=") => {
cfg.auth_token = Some(arg["--auth-token=".len()..].to_string());
}
"--stateful" => cfg.stateful_mode = true,
"--stateless" => cfg.stateful_mode = false,
"--json" => cfg.json_response = true,
"--sse" => cfg.json_response = false,
"--disable-host-check" => cfg.disable_host_check = true,
"--allowed-host" => {
i += 1;
if i < rest.len() {
cfg.allowed_hosts.push(rest[i].clone());
}
}
arg if arg.starts_with("--allowed-host=") => {
cfg.allowed_hosts
.push(arg["--allowed-host=".len()..].to_string());
}
"--max-body-bytes" => {
i += 1;
if i < rest.len() {
if let Ok(n) = rest[i].parse::<usize>() {
cfg.max_body_bytes = n;
}
}
}
arg if arg.starts_with("--max-body-bytes=") => {
if let Ok(n) = arg["--max-body-bytes=".len()..].parse::<usize>() {
cfg.max_body_bytes = n;
}
}
"--max-concurrency" => {
i += 1;
if i < rest.len() {
if let Ok(n) = rest[i].parse::<usize>() {
cfg.max_concurrency = n;
}
}
}
arg if arg.starts_with("--max-concurrency=") => {
if let Ok(n) = arg["--max-concurrency=".len()..].parse::<usize>() {
cfg.max_concurrency = n;
}
}
"--max-rps" => {
i += 1;
if i < rest.len() {
if let Ok(n) = rest[i].parse::<u32>() {
cfg.max_rps = n;
}
}
}
arg if arg.starts_with("--max-rps=") => {
if let Ok(n) = arg["--max-rps=".len()..].parse::<u32>() {
cfg.max_rps = n;
}
}
"--rate-burst" => {
i += 1;
if i < rest.len() {
if let Ok(n) = rest[i].parse::<u32>() {
cfg.rate_burst = n;
}
}
}
arg if arg.starts_with("--rate-burst=") => {
if let Ok(n) = arg["--rate-burst=".len()..].parse::<u32>() {
cfg.rate_burst = n;
}
}
"--request-timeout-ms" => {
i += 1;
if i < rest.len() {
if let Ok(n) = rest[i].parse::<u64>() {
cfg.request_timeout_ms = n;
}
}
}
arg if arg.starts_with("--request-timeout-ms=") => {
if let Ok(n) = arg["--request-timeout-ms=".len()..].parse::<u64>() {
cfg.request_timeout_ms = n;
}
}
"--help" | "-h" => {
eprintln!(
"Usage: lean-ctx serve [--host H] [--port N] [--project-root DIR]\\n\\
\\n\\
Options:\\n\\
--host, -H Bind host (default: 127.0.0.1)\\n\\
--port, -p Bind port (default: 8080)\\n\\
--project-root Resolve relative paths against this root (default: cwd)\\n\\
--auth-token Require Authorization: Bearer <token> (required for non-loopback binds)\\n\\
--stateful/--stateless Streamable HTTP session mode (default: stateless)\\n\\
--json/--sse Response framing in stateless mode (default: json)\\n\\
--max-body-bytes Max request body size in bytes (default: 2097152)\\n\\
--max-concurrency Max concurrent requests (default: 32)\\n\\
--max-rps Max requests/sec (global, default: 50)\\n\\
--rate-burst Rate limiter burst (global, default: 100)\\n\\
--request-timeout-ms REST tool-call timeout (default: 30000)\\n\\
--allowed-host Add allowed Host header (repeatable)\\n\\
--disable-host-check Disable Host header validation (unsafe)"
);
return;
}
_ => {}
}
i += 1;
}
if cfg.auth_token.is_none() {
if let Ok(v) = std::env::var("LEAN_CTX_HTTP_TOKEN") {
if !v.trim().is_empty() {
cfg.auth_token = Some(v);
}
}
}
if let Err(e) = run_async(crate::http_server::serve(cfg)) {
eprintln!("HTTP server error: {e}");
std::process::exit(1);
}
return;
}
#[cfg(not(feature = "http-server"))]
{
eprintln!("lean-ctx serve is not available in this build");
std::process::exit(1);
}
}
"watch" => {
if let Err(e) = tui::run() {
eprintln!("TUI error: {e}");
std::process::exit(1);
}
return;
}
"proxy" => {
#[cfg(feature = "http-server")]
{
let sub = rest.first().map(|s| s.as_str()).unwrap_or("help");
match sub {
"start" => {
let port: u16 = rest
.iter()
.find_map(|p| {
p.strip_prefix("--port=").or_else(|| p.strip_prefix("-p="))
})
.and_then(|p| p.parse().ok())
.unwrap_or(4444);
let autostart = rest.iter().any(|a| a == "--autostart");
if autostart {
crate::proxy_autostart::install(port, false);
return;
}
if let Err(e) = run_async(crate::proxy::start_proxy(port)) {
eprintln!("Proxy error: {e}");
std::process::exit(1);
}
}
"stop" => {
match ureq::get(&format!(
"http://127.0.0.1:{}/health",
rest.iter()
.find_map(|p| p.strip_prefix("--port="))
.and_then(|p| p.parse::<u16>().ok())
.unwrap_or(4444)
))
.call()
{
Ok(_) => {
println!("Proxy is running. Use Ctrl+C or kill the process.");
}
Err(_) => {
println!("No proxy running on that port.");
}
}
}
"status" => {
let port: u16 = rest
.iter()
.find_map(|p| p.strip_prefix("--port="))
.and_then(|p| p.parse().ok())
.unwrap_or(4444);
match ureq::get(&format!("http://127.0.0.1:{port}/status")).call() {
Ok(resp) => {
let body =
resp.into_body().read_to_string().unwrap_or_default();
if let Ok(v) = serde_json::from_str::<serde_json::Value>(&body)
{
println!("lean-ctx proxy status:");
println!(" Requests: {}", v["requests_total"]);
println!(" Compressed: {}", v["requests_compressed"]);
println!(" Tokens saved: {}", v["tokens_saved"]);
println!(
" Compression: {}%",
v["compression_ratio_pct"].as_str().unwrap_or("0.0")
);
} else {
println!("{body}");
}
}
Err(_) => {
println!("No proxy running on port {port}.");
println!("Start with: lean-ctx proxy start");
}
}
}
_ => {
println!("Usage: lean-ctx proxy <start|stop|status> [--port=4444]");
}
}
return;
}
#[cfg(not(feature = "http-server"))]
{
eprintln!("lean-ctx proxy is not available in this build");
std::process::exit(1);
}
}
"init" => {
super::cmd_init(&rest);
return;
}
"setup" => {
let non_interactive = rest.iter().any(|a| a == "--non-interactive");
let yes = rest.iter().any(|a| a == "--yes" || a == "-y");
let fix = rest.iter().any(|a| a == "--fix");
let json = rest.iter().any(|a| a == "--json");
if non_interactive || fix || json || yes {
let opts = setup::SetupOptions {
non_interactive,
yes,
fix,
json,
};
match setup::run_setup_with_options(opts) {
Ok(report) => {
if json {
println!(
"{}",
serde_json::to_string_pretty(&report)
.unwrap_or_else(|_| "{}".to_string())
);
}
if !report.success {
std::process::exit(1);
}
}
Err(e) => {
eprintln!("{e}");
std::process::exit(1);
}
}
} else {
setup::run_setup();
}
return;
}
"bootstrap" => {
let json = rest.iter().any(|a| a == "--json");
let opts = setup::SetupOptions {
non_interactive: true,
yes: true,
fix: true,
json,
};
match setup::run_setup_with_options(opts) {
Ok(report) => {
if json {
println!(
"{}",
serde_json::to_string_pretty(&report)
.unwrap_or_else(|_| "{}".to_string())
);
}
if !report.success {
std::process::exit(1);
}
}
Err(e) => {
eprintln!("{e}");
std::process::exit(1);
}
}
return;
}
"status" => {
let code = status::run_cli(&rest);
if code != 0 {
std::process::exit(code);
}
return;
}
"read" => {
super::cmd_read(&rest);
return;
}
"diff" => {
super::cmd_diff(&rest);
return;
}
"grep" => {
super::cmd_grep(&rest);
return;
}
"find" => {
super::cmd_find(&rest);
return;
}
"ls" => {
super::cmd_ls(&rest);
return;
}
"deps" => {
super::cmd_deps(&rest);
return;
}
"discover" => {
super::cmd_discover(&rest);
return;
}
"filter" => {
super::cmd_filter(&rest);
return;
}
"heatmap" => {
heatmap::cmd_heatmap(&rest);
return;
}
"graph" => {
let mut action = "build";
let mut path_arg: Option<&str> = None;
for arg in &rest {
if arg == "build" {
action = "build";
} else {
path_arg = Some(arg.as_str());
}
}
let root = path_arg
.map(String::from)
.or_else(|| {
std::env::current_dir()
.ok()
.map(|p| p.to_string_lossy().to_string())
})
.unwrap_or_else(|| ".".to_string());
match action {
"build" => {
let index = core::graph_index::load_or_build(&root);
println!(
"Graph built: {} files, {} edges",
index.files.len(),
index.edges.len()
);
}
_ => {
eprintln!("Usage: lean-ctx graph [build] [path]");
}
}
return;
}
"session" => {
super::cmd_session();
return;
}
"wrapped" => {
super::cmd_wrapped(&rest);
return;
}
"sessions" => {
super::cmd_sessions(&rest);
return;
}
"benchmark" => {
super::cmd_benchmark(&rest);
return;
}
"config" => {
super::cmd_config(&rest);
return;
}
"stats" => {
super::cmd_stats(&rest);
return;
}
"cache" => {
super::cmd_cache(&rest);
return;
}
"theme" => {
super::cmd_theme(&rest);
return;
}
"tee" => {
super::cmd_tee(&rest);
return;
}
"slow-log" => {
super::cmd_slow_log(&rest);
return;
}
"update" | "--self-update" => {
core::updater::run(&rest);
return;
}
"doctor" => {
let code = doctor::run_cli(&rest);
if code != 0 {
std::process::exit(code);
}
return;
}
"gotchas" | "bugs" => {
super::cloud::cmd_gotchas(&rest);
return;
}
"buddy" | "pet" => {
super::cloud::cmd_buddy(&rest);
return;
}
"hook" => {
let action = rest.first().map(|s| s.as_str()).unwrap_or("help");
match action {
"rewrite" => hook_handlers::handle_rewrite(),
"redirect" => hook_handlers::handle_redirect(),
"copilot" => hook_handlers::handle_copilot(),
"rewrite-inline" => hook_handlers::handle_rewrite_inline(),
_ => {
eprintln!("Usage: lean-ctx hook <rewrite|redirect|copilot|rewrite-inline>");
eprintln!(" Internal commands used by agent hooks (Claude, Cursor, Copilot, etc.)");
std::process::exit(1);
}
}
return;
}
"report-issue" | "report" => {
report::run(&rest);
return;
}
"uninstall" => {
uninstall::run();
return;
}
"cheat" | "cheatsheet" | "cheat-sheet" => {
super::cmd_cheatsheet();
return;
}
"login" => {
super::cloud::cmd_login(&rest);
return;
}
"sync" => {
super::cloud::cmd_sync();
return;
}
"contribute" => {
super::cloud::cmd_contribute();
return;
}
"cloud" => {
super::cloud::cmd_cloud(&rest);
return;
}
"upgrade" => {
super::cloud::cmd_upgrade();
return;
}
"--version" | "-V" => {
println!("{}", core::integrity::origin_line());
return;
}
"--help" | "-h" => {
print_help();
return;
}
"mcp" => {}
_ => {
eprintln!("lean-ctx: unknown command '{}'\n", args[1]);
print_help();
std::process::exit(1);
}
}
}
if let Err(e) = run_mcp_server() {
eprintln!("lean-ctx: {e}");
std::process::exit(1);
}
}
fn passthrough(command: &str) -> ! {
let (shell, flag) = shell::shell_and_flag();
let status = std::process::Command::new(&shell)
.arg(&flag)
.arg(command)
.env("LEAN_CTX_ACTIVE", "1")
.status()
.map(|s| s.code().unwrap_or(1))
.unwrap_or(127);
std::process::exit(status);
}
fn run_async<F: std::future::Future>(future: F) -> F::Output {
tokio::runtime::Runtime::new()
.expect("failed to create async runtime")
.block_on(future)
}
fn run_mcp_server() -> Result<()> {
use rmcp::ServiceExt;
use tracing_subscriber::EnvFilter;
std::env::set_var("LEAN_CTX_MCP_SERVER", "1");
let rt = tokio::runtime::Runtime::new()?;
rt.block_on(async {
tracing_subscriber::fmt()
.with_env_filter(EnvFilter::from_default_env())
.with_writer(std::io::stderr)
.init();
tracing::info!(
"lean-ctx v{} MCP server starting",
env!("CARGO_PKG_VERSION")
);
let server = tools::create_server();
let transport =
mcp_stdio::HybridStdioTransport::new_server(tokio::io::stdin(), tokio::io::stdout());
let service = server.serve(transport).await?;
service.waiting().await?;
core::stats::flush();
core::mode_predictor::ModePredictor::flush();
core::feedback::FeedbackStore::flush();
Ok(())
})
}
fn print_help() {
println!(
"lean-ctx {version} — Context Runtime for AI Agents
90+ compression patterns | 46 MCP tools | Context Continuity Protocol
USAGE:
lean-ctx Start MCP server (stdio)
lean-ctx serve Start MCP server (Streamable HTTP)
lean-ctx -t \"command\" Track command (full output + stats, no compression)
lean-ctx -c \"command\" Execute with compressed output (used by AI hooks)
lean-ctx -c --raw \"command\" Execute without compression (full output)
lean-ctx exec \"command\" Same as -c
lean-ctx shell Interactive shell with compression
COMMANDS:
gain Visual dashboard (colors, bars, sparklines, USD)
gain --live Live mode: auto-refreshes every 1s in-place
gain --graph 30-day savings chart
gain --daily Bordered day-by-day table with USD
gain --json Raw JSON export of all stats
token-report [--json] Token + memory report (project + session + CEP)
cep CEP impact report (score trends, cache, modes)
watch Live TUI dashboard (real-time event stream)
dashboard [--port=N] [--host=H] Open web dashboard (default: http://localhost:3333)
serve [--host H] [--port N] MCP over HTTP (Streamable HTTP, local-first)
proxy start [--port=4444] API proxy: compress tool_results before LLM API
proxy status Show proxy statistics
cache [list|clear|stats] Show/manage file read cache
wrapped [--week|--month|--all] Savings report card (shareable)
sessions [list|show|cleanup] Manage CCP sessions (~/.lean-ctx/sessions/)
benchmark run [path] [--json] Run real benchmark on project files
benchmark report [path] Generate shareable Markdown report
cheatsheet Command cheat sheet & workflow quick reference
setup One-command setup: shell + editor + verify
bootstrap Non-interactive setup + fix (zero-config)
status [--json] Show setup + MCP + rules status
init [--global] Install shell aliases (zsh/bash/fish/PowerShell)
init --agent <name> Configure MCP for specific editor/agent
read <file> [-m mode] Read file with compression
diff <file1> <file2> Compressed file diff
grep <pattern> [path] Search with compressed output
find <pattern> [path] Find files with compressed output
ls [path] Directory listing with compression
deps [path] Show project dependencies
discover Find uncompressed commands in shell history
filter [list|validate|init] Manage custom compression filters (~/.lean-ctx/filters/)
session Show adoption statistics
config Show/edit configuration (~/.lean-ctx/config.toml)
theme [list|set|export|import] Customize terminal colors and themes
tee [list|clear|show <file>|last] Manage output tee files (~/.lean-ctx/tee/)
slow-log [list|clear] Show/clear slow command log (~/.lean-ctx/slow-commands.log)
update [--check] Self-update lean-ctx binary from GitHub Releases
gotchas [list|clear|export|stats] Bug Memory: view/manage auto-detected error patterns
buddy [show|stats|ascii|json] Token Guardian: your data-driven coding companion
doctor [--fix] [--json] Run diagnostics (and optionally repair)
uninstall Remove shell hook, MCP configs, and data directory
SHELL HOOK PATTERNS (90+):
git status, log, diff, add, commit, push, pull, fetch, clone,
branch, checkout, switch, merge, stash, tag, reset, remote
docker build, ps, images, logs, compose, exec, network
npm/pnpm install, test, run, list, outdated, audit
cargo build, test, check, clippy
gh pr list/view/create, issue list/view, run list/view
kubectl get pods/services/deployments, logs, describe, apply
python pip install/list/outdated, ruff check/format, poetry, uv
linters eslint, biome, prettier, golangci-lint
builds tsc, next build, vite build
ruby rubocop, bundle install/update, rake test, rails test
tests jest, vitest, pytest, go test, playwright, rspec, minitest
iac terraform, make, maven, gradle, dotnet, flutter, dart
utils curl, grep/rg, find, ls, wget, env
data JSON schema extraction, log deduplication
READ MODES:
auto Auto-select optimal mode (default)
full Full content (cached re-reads = 13 tokens)
map Dependency graph + API signatures
signatures tree-sitter AST extraction (18 languages)
task Task-relevant filtering (requires ctx_session task)
reference One-line reference stub (cheap cache key)
aggressive Syntax-stripped content
entropy Shannon entropy filtered
diff Changed lines only
lines:N-M Specific line ranges (e.g. lines:10-50,80)
ENVIRONMENT:
LEAN_CTX_DISABLED=1 Bypass ALL compression + prevent shell hook from loading
LEAN_CTX_ENABLED=0 Prevent shell hook auto-start (lean-ctx-on still works)
LEAN_CTX_RAW=1 Same as --raw for current command
LEAN_CTX_AUTONOMY=false Disable autonomous features
LEAN_CTX_COMPRESS=1 Force compression (even for excluded commands)
OPTIONS:
--version, -V Show version
--help, -h Show this help
EXAMPLES:
lean-ctx -c \"git status\" Compressed git output
lean-ctx -c \"kubectl get pods\" Compressed k8s output
lean-ctx -c \"gh pr list\" Compressed GitHub CLI output
lean-ctx gain Visual terminal dashboard
lean-ctx gain --live Live auto-updating terminal dashboard
lean-ctx gain --graph 30-day savings chart
lean-ctx gain --daily Day-by-day breakdown with USD
lean-ctx token-report --json Machine-readable token + memory report
lean-ctx dashboard Open web dashboard at localhost:3333
lean-ctx dashboard --host=0.0.0.0 Bind to all interfaces (remote access)
lean-ctx wrapped Weekly savings report card
lean-ctx wrapped --month Monthly savings report card
lean-ctx sessions list List all CCP sessions
lean-ctx sessions show Show latest session state
lean-ctx discover Find missed savings in shell history
lean-ctx setup One-command setup (shell + editors + verify)
lean-ctx bootstrap Non-interactive setup + fix (zero-config)
lean-ctx bootstrap --json Machine-readable bootstrap report
lean-ctx init --global Install shell aliases (includes lean-ctx-on/off/mode/status)
lean-ctx-on Enable shell aliases in track mode (full output + stats)
lean-ctx-off Disable all shell aliases
lean-ctx-mode track Track mode: full output, stats recorded (default)
lean-ctx-mode compress Compress mode: all output compressed (power users)
lean-ctx-mode off Same as lean-ctx-off
lean-ctx-status Show whether compression is active
lean-ctx init --agent pi Install Pi Coding Agent extension
lean-ctx doctor Check PATH, config, MCP, and dashboard port
lean-ctx doctor --fix --json Repair + machine-readable report
lean-ctx status --json Machine-readable current status
lean-ctx read src/main.rs -m map
lean-ctx grep \"pub fn\" src/
lean-ctx deps .
CLOUD:
cloud status Show cloud connection status
login <email> Register/login to LeanCTX Cloud
sync Upload local stats to cloud dashboard
contribute Share anonymized compression data
TROUBLESHOOTING:
Commands broken? lean-ctx-off (fixes current session)
Permanent fix? lean-ctx uninstall (removes all hooks)
Manual fix? Edit ~/.zshrc, remove the \"lean-ctx shell hook\" block
Binary missing? Aliases auto-fallback to original commands (safe)
Preview init? lean-ctx init --global --dry-run
WEBSITE: https://leanctx.com
GITHUB: https://github.com/yvgude/lean-ctx
",
version = env!("CARGO_PKG_VERSION"),
);
}