Runtime

In plain words

Runtime is a sandboxed coding agent platform that allows team members to leverage AI-powered automation from multiple interfaces including Slack, Linear, CLI, API, or a browser. The tool handles tasks such as shipping features, querying data, building dashboards, and automating workflows while operating within company-specific context, security guardrails, and existing integrations. It enables non-technical and technical users alike to deploy coding agents as collaborative team members.

written from the facts on this page · September 2026

From the sources

Turn coding agents into teammates anyone can use from Slack, Linear, CLI, API or your browser. Ship features, query data, build dashboards, automate workflows. All within your company's context, skills, integrations, and security guardrails.

Build and run AI agents that use your existing tools and data. Trigger them from Slack, tickets, email, or GitHub. Runtime handles infrastructure and guardrails.

Trigger them from Slack, tickets, email, or GitHub. Agents investigate, run the work, and report back. Runtime handles the infrastructure. Acme says they were charged twice for their annual renewal (ticket #8812). Can you check what happened? Found it. A retried payment webhook was processed twice because the billing worker has no idempotency key. I refunded $1,188 to Acme and drafted refunds for the 11 other affected customers . Your agent picks up work, investigates, fixes, and reports back. Repos, tools, and credentials are set up the moment work starts. Runtime manages all of it. Create a support agent that investigates technical tickets, verifies against Stripe and our database, and…from runtm.com

• 
  Runbear2025 · runbear.io · ▲508

  Custom GPT for your Slack, Teams, HubSpot, Zendesk and more!

• 
  Offrun – manage every coding agent from one workspace18d ago · offrun.dev · ▲78

  Run Claude Code, Codex, AGY, and Grok Build side by side on your Mac. Every change gets reviewed by a second agent before you accept it.

• 
  agents-cliJul 2026 · github.com · ▲145

  The CLI your coding agent uses to ship agents

• 
  CompartmentMay 2026 · compartment.dev · ▲120

  Open-source runtime for internal team software

• 
  Sandbox Agent SDK – unified API for automating coding agentsJan 2026 · github.com · ▲41

  We’ve been working with automating coding agents in sandboxes as of late. It’s bewildering how poorly standardized and difficult to use each agent varies between each other. We open-sourced the Sandbox Agent SDK based on tools we built internally to solve 3 problems: 1. Universal agent API: interact with any coding agent using the same API 2. Running agents inside the sandbox: Agent Sandbox provides a Rust binary that serves the universal agent API over HTTP, instead of having to futz with undocumented interfaces 3. Universal session schema: persisting sessions is always problematic, since…

• 
  AnyFrameMay 2026 · anyframe.dev · ▲96

  Spawn sandboxes at the speed of natural language. Pause, resume, and snapshot the full state of an agent’s workspace — filesystem, processes, memory — and pick up later without losing context.

• 
  Spira Maxima▲578

  Video model that turns script into viral social media videos

  AI · 16d ago · spira.ai

• 
  Rill Browser▲540

  The browser where Claude Code and Codex work beside you

  AI · 16d ago · rill.love

• 
  Germany's new sovereign AI model Kolibri▲424

  Kolibri is Aleph Alpha

  AI · 18d ago · tej.as

• 
  Giving Opus 5.5 a simulated paint canvas▲392

  Paintings by AI models: programs run through a simulation of oil paint.

  AI · 19d ago · stillwet.art

• 
  Onepin▲384

  AI voiceover with every name, price and date said right

  AI · 29d ago · onepin.ai

• 
  PixVerse R2▲381

  A real-time world model you can explore and change

  AI · 28d ago · world.pixverse.video

• 
  Brew ▲900

  Like Claude design for email marketing

  AI · May 2026 · brew.new

• 
  Kilo Code for VS Code▲896

  Parallel agents, diff reviewer, and multi-model comparisons

  Dev tools · May 2026 · kilo.ai

• 
  StoreClaw▲806

  Grow your store profits with agents that know how to sell

  AI · May 2026 · storeclaw.ai

• 
  PollyReach▲795

  Give your agent a real number and voice to make calls.

  AI · May 2026 · pollyreach.ai

• 
  Needle: We Distilled Gemini Tool Calling into a 26M Model▲776

  Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…

  Life & fun · May 2026 · github.com

• 
  Files.md – Open-source alternative to Obsidian▲730

  🌱 Private, quiet space for thinking. Simple app for .md files. - zakirullin/files.md

  Dev tools · May 2026 · github.com