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https://github.com/mark3labs/kit.git
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Sai Karthik
1e12102b92
* feat(core): expose no-core-tools via CLI flag and config file
Allow users to disable all built-in core tools (bash, read, write,
edit, grep, find, ls, subagent) without recompiling, using a CLI flag,
environment variable, or .kit.yml config key.
Changes
-------
cmd/root.go
- Declare noCoreToolsFlag bool alongside noExtensionsFlag.
- Register --no-core-tools persistent flag with a descriptive help string
listing the affected tools.
- Bind the flag to viper key "no-core-tools" so the config file and
KIT_NO_CORE_TOOLS env var also work (viper's standard precedence:
CLI flag > env var > config file > default).
- Set kitOpts.DisableCoreTools = viper.GetBool("no-core-tools") when
assembling the Options struct in runNormalMode.
pkg/kit/kit.go
- Add disableCoreTools local variable inside the viperInitMu-protected
snapshot block, mirroring the noExtensions pattern exactly.
- Resolve it as opts.DisableCoreTools || viper.GetBool("no-core-tools")
so the SDK option and the viper key are both respected (OR semantics:
either source can enable the flag).
- Pass the resolved disableCoreTools into kitsetup.AgentSetupOptions
instead of the raw opts.DisableCoreTools, completing the chain.
Usage
-----
# CLI flag
kit --no-core-tools
# Environment variable
KIT_NO_CORE_TOOLS=true kit
# .kit.yml config file
no-core-tools: true
# SDK (unchanged, was already supported)
kit.New(ctx, &kit.Options{DisableCoreTools: true})
The downstream path (kitsetup → agent.AgentConfig.DisableCoreTools →
agent.NewAgent nil-tool branch) was already in place and required no
changes.
* docs(readme): document no-core-tools flag, config key, and env var
Update three locations in README.md to reflect the new no-core-tools
control surface introduced in the previous commit:
CLI Reference → Global Flags
Add --no-core-tools under the Extensions and tools section alongside
--no-extensions, with a description listing the affected tools.
Configuration → Basic Configuration
Add no-core-tools: false to the example .kit.yml block so users know
it is a valid config file key (equivalent to the CLI flag and env var).
Go SDK → With Options
Expand the DisableCoreTools comment to note that the same behaviour is
also available via --no-core-tools, KIT_NO_CORE_TOOLS, and
no-core-tools: true in .kit.yml, making the cross-surface relationship
explicit for SDK consumers.
* style: gofmt cmd/root.go