Tooling·Originally published Aug 26

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Microsoft & GitHub Announce Copilot Workspace 3.0: Claude 3.7 & Custom MCP Extensions

GitHub launched Copilot Workspace 3.0 bringing Anthropic Claude 3.7 Sonnet reasoning and custom MCP tool ecosystems to GitHub PR workflows.

Key Takeaways

✓Automates GitHub Issue to Spec, multi-file code plan, and test suites in a unified web workspace
✓Extends MCP protocol support to Azure DevOps, Datadog metrics, and internal SQL data assets
✓Enterprise security audit gateway guarantees proprietary code never leaves designated VPCs

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Claude 3.7 Sonnet (Hybrid Reasoning) · in: $3 / out: $15

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🛠️ Ecosystem & IDERules

Cursor Composer (Agent Mode) · Google Antigravity (AGY)

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Up NextGitHub Universe 2026: Copilot Fusion is generally available, routing and orchestrating models automatically, with Fusion Max scoring 60 on the Artificial Analysis Coding Agent Index at about half the cost of Claude Code with Opus 5.5 Max

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About this article: compiled by the AICoder newsroom with AI assistance, based on the official and press sources cited above and checked against human-set editorial standards; vendor-reported figures are attributed as such.

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🎯Mentioned Models & Agents

⚡ Model$3/M

Claude 3.7 Sonnet (Hybrid Reasoning)

Anthropic

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⚡ Model$5/M

GPT-5.6 Sol

OpenAI

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Cursor Composer (Agent Mode)

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🤖 Agent★ 28.4k

Google Antigravity (AGY)

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🌐 Vendor

Microsoft Azure AI

Redmond, USA

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🌐 Vendor

Anthropic

San Francisco, USA

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🌐 Vendor

OpenAI

San Francisco, USA

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GitHub Universe 2026: Copilot Fusion is generally available, routing and orchestrating models automatically, with Fusion Max scoring 60 on the Artificial Analysis Coding Agent Index at about half the cost of Claude Code with Opus 5.5 Max

Read Now→

Tooling6d ago

GitHub Copilot Automations go team-wide: repo-owned shared automations, 24 new triggers, 20 new tools and AI credit limits

At GitHub Universe on Oct 28, GitHub shipped a batch of Copilot Automations updates. Shared automations now belong to the repository, act as Copilot, bill AI credits to the repo owner and keep running after their creator leaves. Automations gain 24 new GitHub event triggers, REST API triggers from external systems and chaining, plus 20 new tools and custom MCP servers. Teams can cap AI credits per run, day, week or month, automations can propose improvements to their own prompts from real outcomes, and VS Code 1.144 can run them in the cloud.

Tooling7d ago

GitHub Octoverse 2026: agents start over 40% of pull requests, pushes hit 17.9 billion, and Copilot users tapped 47 models

On Oct 28 GitHub published its Octoverse 2026 report: developers pushed code 17.9 billion times in the past 12 months, more than 2024 and 2025 combined, with 34.3 billion commits and 1.3 billion merged pull requests (3.5 million a day). By September more than 40% of pull requests started with an agent draft, up from 17% in March; 55% of Copilot monthly active users use agentic features, and paid Copilot users used 47 distinct models in September.

Pricing7d ago

GitHub Enterprise now includes Copilot: $0 seat charge for Enterprise Cloud users, $10 a month Copilot Standalone for others, with AI usage metered from the first request

At Universe 2026 on Oct 28, GitHub announced a new Copilot access billing model: users with a GitHub Enterprise Cloud license pay no Copilot seat charge, and users without one can get Copilot Standalone at $10 per user per month. Both get the same features and models as Copilot Enterprise but no monthly per-seat AI credits; all usage is metered against the enterprise budget from the first request. It is available now only to Enterprise Cloud customers working with a GitHub or Microsoft account team, opens to self-serve customers in stages, and Copilot Business and Enterprise stay on sale.

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Microsoft & GitHub Announce Copilot Workspace 3.0: Claude 3.7 & Custom MCP Extensions

Key Takeaways

Key Decision Metrics at a Glance

Turn your technical choice into a development budget

AI Coding Ecosystem & Action Hub

Cursor Composer (Agent Mode)

Google Antigravity (AGY)

Microsoft Azure AI

Anthropic

OpenAI

Up Next & Recommended Stories

GitHub Universe 2026: Copilot Fusion is generally available, routing and orchestrating models automatically, with Fusion Max scoring 60 on the Artificial Analysis Coding Agent Index at about half the cost of Claude Code with Opus 5.5 Max

GitHub Copilot Automations go team-wide: repo-owned shared automations, 24 new triggers, 20 new tools and AI credit limits

GitHub Octoverse 2026: agents start over 40% of pull requests, pushes hit 17.9 billion, and Copilot users tapped 47 models

GitHub Enterprise now includes Copilot: $0 seat charge for Enterprise Cloud users, $10 a month Copilot Standalone for others, with AI usage metered from the first request

Trending Radar

OpenAI gives ChatGPT Pro and Business subscribers up to $500 a month in API credits to build apps and agents

OpenAI unveils three AI-produced results: a claimed refutation of the Exponential Time Hypothesis, local smoothing in every dimension, and an existence proof for QCD

X discussion: viral posts claim Anthropic "quietly killed" Claude's reverse engineering with the REA toolkit after a Samsung TV firmware teardown went viral; no official statement yet

Artificial Analysis launches Coding Agent Index v2.0: FrontierCode from Cognition replaces DeepSWE, and Claude Code with Opus 5.5 leads at 61.7

Shanghai AI Lab Releases Sage-A1.5: A 35B MoE Agentic Model Advancing Long-Horizon Software and Scientific Discovery

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