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Build an agent that acts safely across the webacts safely across the web
Tool contract specification
Tool contract specification
From tool-contract.ts
Runtime routing map
Runtime routing map
From runtime-map.fig
Approval flow test plan
Approval flow test plan
From approval-tests.md
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Build the agent. Keep the control layer.

Praxa provides the runtime pieces agentic products keep rebuilding: model routing, tools, memory, browser execution, approvals, and reviewable results.

Build with PraxaFor teams building production agent workflows

Features

Deliberate tool admission

Expose only the tools a runtime should use. Cloud, voice, and on-device catalogs remain intentionally scoped.

Context with provenance

Attach the right context to the request. Keep sources and memory boundaries visible through execution.

One working context across your personal agent, organizational memory, background missions, and connected control.

A production agent loop in three layers

Define what the agent may use, let the runtime prepare the work, and require the right human decision before anything consequential commits.

01. Admit

Scope the runtime. Register only the models, tools, connectors, and memory the use case should access.

02. Execute

Run with persistent context. Route the model, call tools, browse when needed, and keep mission state visible.

Total Balance
65%
$230.56
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03. Review

Return a reviewable outcome. Surface sources and request approval before the system commits a consequential action.

Task Planning
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Goal
Build a REST API endpoint for user authentication with JWT tokens
1. Research solutions
2. Implement solution
In progress... 12s
3. Deliver result
Pending

A control layer for production agents

Compose models, tools, memory, and execution surfaces without collapsing their safety boundaries.

Discuss an integration

Route supported OpenAI, Anthropic, and Google models through one explicit product policy.

Register tools deliberately for cloud chat, realtime voice, on-device, or browser execution.

Let the agent prepare the work, then stop at the policy boundary before a committing action.

  • Object-shaped tool schemas
  • Runtime tool admission
  • Fail-closed approval gates
  • Reviewable tool output

Contract before prompt

Treat schema, admission, approval, and rendering as executable product contracts—not instructions a model may choose to follow.

One traceable execution pipeline

Carry a request from model routing through tools, persistent mission state, approval, and a reviewable result without losing the boundaries between them.

Request to reviewed result

Route the model, admit the right tools, preserve mission context, and surface the result with the evidence a person needs to decide.

  • Policy-aware model routing
  • Purpose-scoped worker execution
  • Approval-gated commitments
Discuss your architecture

Persistent mission state

Keep execution status and handoff context attached to long-running work.

Approval boundaries

Refuse committing actions when the required human approval is missing.

Cloudflare runtime

Route API workloads across purpose-scoped workers and service bindings.

Source retention

Keep citations and tool results available for review with the outcome.

Built around responsibility, not a demo reel

Praxa is designed to make agentic work more useful without hiding how it reached a result or who approved an action.

Autonomy is useful when the system can show its work, respect the boundary, and stop when approval is required.

How Praxa handles approval

Fail closed

No required approval, no committed action.

Sources, mission state, memory, and approval details stay visible so a result can be checked instead of merely trusted.

Inspectable by default

Praxa can prepare and coordinate the work while consequential commitments remain explicitly human-approved.

The person keeps the decision

Build the product, not another control layer

Bring your use case. Praxa provides the agent runtime, model access, tools, memory, approvals, and execution boundaries.

Talk to the platform team