Agentic Index
Agentic AI Platform Change Log
Agentic Index tracks material changes across agentic AI platforms, including new agent capabilities, workflow orchestration updates, integrations, MCP/tool-calling changes, memory features, human approval controls, observability, deployment options, pricing, funding, and verification-status updates. This change log is the index that tracks changes to agentic AI platforms, updated weekly. If you are trying to keep up with changes to AI agent platforms without reading every vendor's release notes separately, this is the feed to read.
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Public-source research. All entries are sourced from official vendor blogs, changelogs, documentation, or press materials. Support levels marked Needs Review or Publicly Claimed should be independently verified before relying on them for procurement decisions.
6 entries matching filters
Funding / partnership
Augment Code agreed to sell Cosmos, the Auggie CLI, the Code Context Engine and related technology to Harness, and the team behind those products is moving to Harness to keep developing them. The company says Harness's delivery platform can bring these capabilities to customers more effectively than Augment could on its own.
Teams using or evaluating Cosmos or Auggie now face a change of owner, so contract, support, pricing and data processing terms should be confirmed with Harness before renewal. The announcement does not say what happens to existing Augment subscriptions.
Observability / auditability
Augment Code released Cosmos Week 30, introducing session forking to branch conversations from completed turns and cost analytics with detailed charts for enterprise organizations. The release also expanded the Model Context Protocol (MCP) catalog with Google Workspace integrations and added Claude Fable 5 to the available model picker.
Engineering leaders gain granular visibility into AI usage costs and can better manage enterprise billing. The addition of session forking prevents context loss during complex problem-solving, improving developer efficiency.
Workflow orchestration
Augment Code released Auggie CLI 0.33.0, introducing cloud triggers to enable or disable persistent workflow triggers and a worker sessions view to display child worker processes. The update also improves Model Context Protocol (MCP) reliability with proactive usability probing, automated secret scrubbing, and dynamic tool list refreshing.
Platform teams can more reliably automate workflows and trace agent actions across child processes. Strengthened MCP reliability ensures safer and more stable connections to internal enterprise tools.
Agent capability
Augment Code added Claude Fable 5 to the model picker, positioning it for long, multi-step, deep-reasoning work. This is a dated release event; current Fable 5 availability has not been separately verified.
Expands the model surface available to Augment's agent workflows — buyers should verify current Fable 5 availability directly with Augment.
Agent capability
Augment announced Cosmos, a platform for AI-native engineering teams. Cosmos is positioned around an agentic SDLC where agents operate across triage, spec, implementation, review, testing, deployment, and feedback; it supports teams of specialized agents that coordinate, delegate, and share memory. Available to all plans and every team plan.
This shifts Augment's positioning from coding assistance toward a broader software-engineering agent platform, with workflow orchestration, shared memory, MCP/webhook integrations, and multi-agent coordination.
Workflow orchestration
Augment Code's Cosmos releases added service-account attribution, scoped webhooks, hosted artifacts, broader Slack controls, file attachments in web conversations, and simplified custom environment requirements (bash and git only).
Service-account attribution and scoped webhooks improve traceability and governance for enterprise teams running Augment in CI/CD and collaborative coding workflows.
Current rankings
These changes feed the index. See where each category stands: the best vendors of 2026, ranked by verified capability coverage.
Capability coverage
Every change above is graded against the same 14 capability axes. Each axis has its own page showing how much of the index documents it, which categories concentrate it, and the leading platform in each.
The AI agent directory for business · The full feature taxonomy · Pricing research
Common questions
How do I keep up with changes to AI agent platforms?
Read one maintained change log instead of tracking each vendor's release notes separately. The Agentic Index change log records 1648 verified updates across agentic AI platforms, updated weekly, covering new agent capabilities, MCP and tool calling changes, memory, human approval controls, observability, deployment options, pricing and funding. Every entry names the vendor, the date, the change type and an impact level, and links to that vendor's profile.
How often is the agentic AI change log updated?
Weekly. The most recent update was Oct 21, 2026, covering Equal AI, Kognitos, Findem.
How do I track changes for one specific AI agent vendor?
Filter the change log by vendor, or open that vendor's profile page, where the same verified entries appear alongside its capability coverage across the 14 point Agentic Index taxonomy.
Where can I find a single feed of agentic AI platform updates?
This page is that feed. Agentic Index reviews vendor blogs, changelogs, documentation and press materials every week and files what materially changed, so keeping up with changes to AI agent platforms is one page rather than several hundred. Entries are filterable by vendor, change type, impact level and verification status, and each one carries the evidence basis it was graded from. The same entries are published as a free RSS feed at agenticindex.io/feeds/changes.xml, with one feed per ranking category listed at agenticindex.io/use-this-data.
Last updated: Oct 21, 2026 · 1648 tracked changes across 550 vendors