II.
ToolDescriptor overview
Reference · livetool-descriptor:bash
Bash overview
Execute a shell command in a persistent (or per-call) shell. The canonical "run a shell command" tool — present under this name in Claude Code; equivalent under aliases (e.g. `shell`, `exec`) on other runtimes.
Attributes
schema
{}
displayName
Bash
description
Execute a shell command in a persistent (or per-call) shell. The
canonical "run a shell command" tool — present under this name in
Claude Code; equivalent under aliases (e.g. `shell`, `exec`) on
other runtimes.
inputSchema
type
object
required
- command
properties
command
type
string
description
Shell command to run
description
type
string
description
Short human-readable description of the command
timeout
type
integer
description
Timeout in milliseconds (max ~600000)
run_in_background
type
boolean
description
Run as a background process
outputSchema
type
object
properties
stdout
type
string
stderr
type
string
exitCode
type
integer
mode
normal
streamable
false
timeoutMs
120000
Outgoing edges
assesses_policy1
- content-policy:default-acceptable-use·ContentPolicyDefault acceptable-use policy
denied_by_reason1
- permission-denial-reason:claude-code-background-no-ui·PermissionDenialReasonBackground agent: no UI for prompt
Incoming edges
bundles16
- agent-runtime-impl:a5c.runtime@current·AgentRuntimeImpla5c Unified Runtime (current) — unified tool host
- agent-runtime-impl:agent-platform.runtime@current·AgentRuntimeImplagent-platform Runtime (current) — SDK runtime + daemon
- agent-runtime-impl:antigravity-cli.runtime@current·AgentRuntimeImplAntigravity CLI Runtime (current)
- agent-runtime-impl:babysitter.runtime@current·AgentRuntimeImplbabysitter Runtime (current) — task-effect dispatcher + harness adapters
- agent-runtime-impl:babysitter-sdk.runtime@current·AgentRuntimeImplbabysitter SDK Runtime (current) — task-effect dispatcher
- agent-runtime-impl:claude-code.runtime@1.x·AgentRuntimeImplClaude Code Runtime (1.x)
- agent-runtime-impl:codex-app-server.runtime@current·AgentRuntimeImplCodex App-Server Runtime (current)
- agent-runtime-impl:codex.runtime@1.x·AgentRuntimeImplCodex CLI Runtime (1.x)
- agent-runtime-impl:cursor.runtime@current·AgentRuntimeImplCursor Runtime (current)
- agent-runtime-impl:gemini-cli.runtime@current·AgentRuntimeImplGemini CLI Runtime (current)
- agent-runtime-impl:genty.runtime@current·AgentRuntimeImplgenty Runtime (current) — composed agent-runtime + SDK runtime
- agent-runtime-impl:hermes.runtime@current·AgentRuntimeImplHermes Runtime (current)
- agent-runtime-impl:omp.runtime@current·AgentRuntimeImplOMP Runtime (current)
- agent-runtime-impl:openclaw.runtime@current·AgentRuntimeImplOpenClaw Runtime (current)
- agent-runtime-impl:opencode.runtime@1.x·AgentRuntimeImplOpenCode Runtime (1.x)
- agent-runtime-impl:pi.runtime@current·AgentRuntimeImplPi Runtime (current)
dispatch_policy_for_tool1
- tool-dispatch-policy:claude-code-bash·ToolDispatchPolicyBash dispatch policy