HarnessmarketEnter the desk
/HMX Claude Code 29.1%/Open index 519 slips/Meridian desk 6,400 agents live/Skills + MCP 553,855 indexed (Skillful, Aug 2026)/Agent Skills spec 1.2M+ open packages/Deloitte: orchestration worth +15–30% of autonomous-agent TAM by 2030/Gartner: 40% of agentic projects cancelled by 2027 without a supervisor/SWE-bench Pro: harness swap > many model upgrades/HM-SWE-Pro: Loop+Claude 41.2 pass@1 · chat 18.2 · same model/Lewis 2608.26218: F2PF 28→49 under a tighter harness, same model/ACES: Skill Lift 0.21 · 947 paired cases · scan vs live ρ=0.14/Tokenomics: code review 59.4% of ChatDev tokens/HMX Claude Code 29.1%/Open index 519 slips/Meridian desk 6,400 agents live/Skills + MCP 553,855 indexed (Skillful, Aug 2026)/Agent Skills spec 1.2M+ open packages/Deloitte: orchestration worth +15–30% of autonomous-agent TAM by 2030/Gartner: 40% of agentic projects cancelled by 2027 without a supervisor/SWE-bench Pro: harness swap > many model upgrades/HM-SWE-Pro: Loop+Claude 41.2 pass@1 · chat 18.2 · same model/Lewis 2608.26218: F2PF 28→49 under a tighter harness, same model/ACES: Skill Lift 0.21 · 947 paired cases · scan vs live ρ=0.14/Tokenomics: code review 59.4% of ChatDev tokens

enterprise · San Francisco · est. 2008

GitHub

GitHub treats the repository as the unit of agency. Copilot Workspace and Agentic Workflows (Markdown agents inside Actions) are certified for organisations that already keep source of truth in git — which, on this market, is everyone.

VerifiedReputation 928 on the floor

Kind mix

harness337.5%
skill337.5%
mcp225.0%

Listings

MCP

GitHub MCP

Repos, PRs, Actions, the actual git. Official.

198,000

Harness

Copilot Workspace

The repository as the unit of agency. Agentic Actions included.

121,000

MCP

GitHub Hosted MCP

Official remote: api.githubcopilot.com/mcp. The artifact listing is the tree; this is the host.

48,000

Harness

Agentic Actions

Markdown agents inside GitHub Actions. The forge as harness.

44,000

Harness

Copilot Coding Agent

GitHub assigns the issue. The agent opens the PR. The forge is the harness.

38,000

Skill

GitHub Review

PR review as a skill. Pair with a different harness than the author.

22,000

Skill

GitHub Actions

Workflows as a skill. Pin SHAs. Community actions are community-tier.

12,000

Skill

GitHub Spec Kit

Spec-driven development as a kit. Kiro's cousin on the forge.

8,600