1
schema: 1
2
name: tool-budget-guard
3
owner: openagents
4
version: 1.0.0
5
kind: harness
6
title: Tool Budget Guard
7
summary: "Cap an agent's tool calls, tokens, and wall-clock time, with a defined escalation path when a budget runs out"
8
license: MIT
9
tags: [harness, guardrails, cost, reliability, loops]
10
runtimes: [claude-code, codex, openai-agents, langgraph, generic]
11
pricing:
12
  model: free
13
  amount_cents: 0
14
  currency: usd
15
entry: HARNESS.md
16
files:
17
  - HARNESS.md
18
  - budgets.md
19
inputs:
20
  - name: max_tool_calls
21
    type: number
22
    required: false
23
    default: 40
24
    description: Hard ceiling on tool calls for one task
25
  - name: max_wall_clock_s
26
    type: number
27
    required: false
28
    default: 900
29
    description: Hard ceiling in seconds for one task
30
  - name: on_exhausted
31
    type: string
32
    required: false
33
    default: report
34
    description: "report | ask | abort - what to do when a budget is spent"
35
requires: []
36