docs: document codex llm backend

This commit is contained in:
Andrey Avtomonov 2026-06-01 17:25:43 +02:00
parent 64b8a416fe
commit 074c9c3d97
5 changed files with 58 additions and 5 deletions

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@ -51,8 +51,9 @@ prompts.
| Flag | Description |
|------|-------------|
| `--llm-backend <backend>` | LLM backend: `anthropic`, `vertex`, or `claude-code` |
| `--llm-backend <backend>` | LLM backend: `anthropic`, `vertex`, `claude-code`, or `codex` |
| `--llm-backend claude-code` | Use the local Claude Code session for **ktx** LLM calls |
| `--llm-backend codex` | Use local Codex authentication for **ktx** LLM calls |
| `--llm-model <model>` | LLM model ID or backend model alias to validate and save |
| `--anthropic-api-key-env <name>` | Environment variable containing the Anthropic API key |
| `--anthropic-api-key-file <path>` | File containing the Anthropic API key |
@ -65,6 +66,9 @@ valid with the Anthropic backend; Vertex flags are only valid with the Vertex
backend. The `claude-code` backend uses local Claude Code authentication instead
of Anthropic API key or Vertex flags. For Claude Code, `--llm-model` accepts
`sonnet`, `opus`, `haiku`, or a full Claude model ID.
The `codex` backend uses local Codex authentication instead of Anthropic API key
or Vertex flags. For Codex, `--llm-model` accepts `gpt-5.3-codex`, `gpt-5.4`,
or another `gpt-*` or `codex-*` model ID.
### Embeddings
@ -191,6 +195,9 @@ ktx setup \
--llm-backend claude-code \
--llm-model opus
# Configure ktx to use local Codex authentication for LLM work
ktx setup --llm-backend codex --llm-model gpt-5.3-codex --no-input
# Script a Postgres connection that reads its URL from the environment
ktx setup \
--project-dir ./analytics \

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@ -21,7 +21,7 @@ ktx status [options]
| `--json` | Print JSON output | `false` |
| `-v`, `--verbose` | Show every check, including passing ones | `false` |
| `--validate` | Only validate the `ktx.yaml` schema; skip readiness checks | `false` |
| `--fast` | Skip checks that require external communication (query-history readiness probes and Claude Code auth probe) | `false` |
| `--fast` | Skip checks that require external communication (query-history readiness probes, Claude Code auth probe, and Codex auth probe) | `false` |
| `--no-input` | Disable interactive terminal input | - |
## Examples
@ -39,7 +39,7 @@ ktx status --verbose
# Validate ktx.yaml without running readiness checks
ktx status --validate
# Skip slow probes (query-history readiness, Claude Code auth)
# Skip slow probes (query-history readiness, Claude Code auth, Codex auth)
ktx status --fast
# Check a project from another directory
@ -57,6 +57,10 @@ flow, then rerun `ktx status`. Use `--fast` to skip this probe (useful in CI
or offline contexts); skipped checks render as `-` and carry
`"status": "skipped"` in JSON output.
For `llm.provider.backend: codex`, `ktx status` runs a minimal non-interactive
Codex request. If the probe fails, authenticate Codex locally with the Codex CLI
and verify the Codex CLI installation.
A `Local data` section summarises what the project has accumulated locally:
ingest run counts, last completed timestamp per connection, knowledge page
counts by scope, semantic-layer source and dictionary value counts, and the