Signadot Blog
Watch Claude Code Validate a Microservices Change in a Closed Loop
Anirudh Ramanathan · June 4, 2026
Two Claude Code sessions, the same microservices task. One ships a change that looks correct. The other uses signadot-validate to catch a cross-service break before calling the work done.
Read more- Agents
Running Coding Agents in Parallel: Worktrees, Containers and One Shared Cluster
Worktrees keep parallel agents out of each other's files and containers keep them off each other's ports. Neither keeps their tests apart. What each layer isolates, and what is left.
Arjun Iyer · November 4, 2026
- Agents
Verification Debt: When AI Writes Code Faster Than Teams Can Verify It
AI sped up how fast teams write code, not how fast they can prove it works. What CircleCI and DORA data show about the gap, and the first changes engineering leaders make.
Arjun Iyer · November 4, 2026
- AgentsKubernetes
Running AI Agents on Kubernetes: A Map of the Open Source Projects
Agent Sandbox, Agent Substrate, AX and kagent each fill a different gap Kubernetes leaves for AI agents. What each one solves, how they fit together, and which to build on today.
Arjun Iyer · October 27, 2026
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AgentsCode Generation Isn't the Bottleneck Anymore: What Platform Leaders Told Us Over Dinner
Platform, security and AI leaders agreed on one thing at our recent executive dinner: agents made code cheap, and everything after the code is now the constraint.
Arjun Iyer · October 22, 2026
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AgentsEphemeral EnvironmentsVerification Is the New Bottleneck: Takeaways From DZone's Cloud-Native Foundations Trend Talk
Drift, late staging failures and agent pull request volume are moving cloud-native delivery's bottleneck to verification. Key themes from DZone's Cloud-Native Foundations Trend Talk.
Tristan Willis · October 21, 2026
- Integration/E2E TestingAgents
Independent Deployability Has Two Halves. Most Teams Built One.
Teams with mature deploy tooling still ship microservices in batches, because nothing lets them trust one change on its own. Coding agents are widening that gap.
Arjun Iyer · October 19, 2026
- Product AnnouncementsEphemeral Environments
The Signadot GitHub Action Is Live
The Signadot Sandbox GitHub Action gives every pull request its own Sandbox: created on the first push, updated on each push after, and deleted when the PR closes.
Joe Horsnell · October 15, 2026
- Product Announcements
Signadot Is Now Available on AWS Marketplace
Self-serve the Business tier or secure an Enterprise plan via private offer to streamline procurement and billing through your existing AWS account.
Signadot · October 13, 2026
- Agents
What a Green Check on a Pull Request Should Promise
Most merge gates stop at build, unit tests and contracts. Coding agents clear those easily, so the check that matters most, behavior against the real system, has to run before merge.
Arjun Iyer · October 12, 2026
- Agents
Coding Agents Run Their Own Code Now. How Much of the System Does That Reach?
Greptile, Cursor, Codex and Devin now execute the code an agent writes. In a microservices system, a private runtime with mocks still misses the bugs that live between services.
Arjun Iyer · October 5, 2026
- Integration/E2E Testing
Shift-Left Testing for Microservices on Kubernetes
How to move integration tests from shared staging to the pull request: what the environment behind that gate needs, two ways to build one on Kubernetes, and the order to add checks.
Arjun Iyer · September 30, 2026
- Agents
Async Coding Agents Need a Verifier That Isn't a Person
When agents run from events and schedules, nobody is watching to check their work. In a cloud-native system, that check has to happen in a real runtime before the PR opens.
Arjun Iyer · September 28, 2026
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