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Kertas
Agent execution platform

Workflows, distilled into reusable agents.

Turn tribal knowledge into agent skills. Run them on a governed runtime that improves with every execution — approve each action, edit what the agent proposes, capture the signal.

How it works

From expert knowledge to governed execution

  1. 01

    Distill skills

    Package workflows as agent skills — SKILL.md with prompts, reference knowledge, quality gates, subagent dispatch. Upload or let us co-author.

  2. 02

    Run agents

    Deploy skills to workspaces. Each execution runs a ReAct loop — observe, think, act, evaluate — backed by @cloudflare/shell virtual filesystems and a sandboxed container for real code execution.

  3. 03

    Approve, edit, improve

    Every non-safe tool call pauses for your review. Approve, edit inline, or reject with feedback. Human edits become compound training signal; skills get better the more you use them.

Platform

Built for governed execution, not demos

The capabilities that separate a production agent platform from a prototype. Each earned its place after running in real workflows.

ReAct Execution Engine

Queue-based agent loop with observe → think → act → evaluate cycles. Quality gates, subagent dispatch, trace capture, pause-and-resume across Durable Objects. Built from first principles on Cloudflare's edge runtime.

Verification Gate

Skills declare deterministic verifiers. Outputs are checked before a run commits — tampered numbers, missing sections, leaked data — with honest coverage reporting.

Approval Per Action

Every non-safe tool call pauses. Approve, edit, or reject with feedback.

Decision Trace Learning

Every cycle logged, every edit captured. Skills compound from real usage.

Workspace Isolation

Org › Workspace › Execution. Per-workspace auto-approve policies.

Formalized Tools

39 tools across 9 namespaces. LLM proposes, system executes deterministically.

Edge-native Runtime

D1, R2, Vectorize, Queues, Containers. Millisecond cold starts.

Case Study№ 01

Previously this was a two-hour job for a senior associate. Our agent produced a complete, personalized onboarding package in under five minutes.

Pinnacle Legal Partners·45-person Malaysian law firm
  • 01Welcome guide tailored to legal industry + Malaysian market
  • 0215-question FAQ covering PDPA compliance, Clio integration, Bar Council requirements
  • 034-week onboarding checklist with role assignments
  • 04Handoff note flagging assumptions for human review
Pricing

Pay for what you use

Pay-as-you-go credits — no subscription to start

Agent Execution
1 credit
per 1,000 tokens
  • ·ReAct loop cycles
  • ·Subagent dispatch
  • ·Tool execution
Most Popular
Starter Pack
10,000
credits for RM 400
  • ·~300 agent executions
  • ·All tool namespaces
  • ·Workspace isolation
Managed Service
Custom
skills distillation + operations
  • ·Workflow audit
  • ·Custom skill creation
  • ·Ongoing optimization

Service first. Runtime second. Platform third.

We capture institutional know-how, operationalize it into governed agent skills, and continuously improve through decision-trace learning.

Get Started