Coherent.js dev-time tooling: testing utilities (Vitest matchers, render harness) and Language Server Protocol implementation.

Queue-driven worker runtime for @render-harness/core. pg-boss consumer + soft checkpoint + cooperative cancel.

Cron runtime for @render-harness/core. One-shot, run-to-completion semantics for scheduled agents.

Synchronous HTTP runtime for @render-harness/core. One web service, one process, agent runs in-request.

Render Workflows runtime for @render-harness/core. Each agent step = one Workflows task; soft checkpoint chains subtasks; HITL via approvedToolCallIds.

Postgres-backed long-term memory for the Render agent harness.

Slack Events and Web API capability pack for the Render agent harness.

GitHub monitoring capability pack for the Render agent harness.

The agentic meta-harness — freeze the model, evolve the harness. An open runtime that routes each query to the cost-optimal model, evolves its own harness (planner/context/reviewer/retry/tool/memory/score policy) and autonomously repairs code, then orches

TypeScript SDK for Strands Agents framework

Path-scoped filesystem tools for the Render agent harness. Opt-in per agent; the worker pserv is multi-tenant by default so this is NOT a core builtin.

Linear monitoring capability pack for the Render agent harness.

Browserbase headless-browser capability pack for the Render agent harness.


Generic inbound webhook capability pack for the Render agent harness.

In-browser scrubber preview + headless render harness for vumo compositions.

Firecrawl scrape capability pack with optional Postgres persistence.

The core test runtime that executes on React Native devices, providing Jest-compatible APIs (describe, it, expect) and managing test collection, execution, and result reporting in native environments.

Exa web-search capability pack for the Render agent harness.

Tavily AI-search capability pack for the Render agent harness.