config

px0 config

Read and write config.toml at the store root. Every key is validated against a schema before it is saved, so a typo or a bad value is refused rather than written.

Implemented by px0/config.py. The full key list is in Configuration keys.

px0 config list [--json]
px0 config get <KEY> [--json]
px0 config set <KEY> <VALUE>
px0 config unset <key>
px0 config edit
px0 config path
px0 config model
px0 config composio [key]

---

px0 config list

Every key with its current value, its default, its type, and a one-line description of what it does.

• Arguments: none.
• A value that differs from its default is accented and shows the default beside it, so what you have changed is visible at a glance.

--json

Print the entries as JSON, and nothing else.

px0 config list
px0 config list --json | jq -r '.[].key'

---

px0 config get

Print one key's current value.

KEY (required)

• Input: a dotted key, for example brain.path. Unknown keys are refused with a pointer to px0 config list.

--json

Print the value as JSON.

px0 config get brain.path

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px0 config set

Validate and save one key.

KEY (required)

• Input: a dotted key.

VALUE (required)

• Input: checked against the key's type and allowed values before saving.

Type	How to write it
string	as-is; quote it if it contains spaces
integer	digits — a non-integer is refused
boolean	true or false — nothing else is accepted
list	comma-separated: "*.excalidraw.md,Templates/*"

px0 config set brain.path ~/Documents/MyVault
px0 config set retrieval.k_default 8
px0 config set logs.retention_days 30
px0 config set brain.ignore "*.excalidraw.md,Templates/*"

Setting brain.path also reports what px0 found there — how many Markdown files, how many were skipped as tool state, whether it looks like an Obsidian vault, and whether anything will be held back by the private folder. See pointing the brain at a vault.