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Public story · 2026-02-20 · source-backed
Domain: Agent Security | Difficulty: Advanced Source: StepSecurity
Claude Code in GitHub Actions makes unrestricted network calls by default. Lock it down:
step-security/harden-runner@v2 with egress-policy: audit to capture all outbound connectionsegress-policy: block with your verified allowlistEach link below shares sources, entities, or timing with this story.
Anthropic released Claude Code / Shared entities / Shared topic / What happened next
Linked by a graph relationship (Anthropic released Claude Code); both cover Claude Code, GitHub Actions, PRs; overlapping topics (action, agent, anthropic, claude, code).
Aonan Guan criticizes Claude Code / Shared entities / Shared topic / What happened next
Linked by a graph relationship (Aonan Guan criticizes Claude Code); both cover Claude Code, GitHub Actions, PRs; overlapping topics (action, agent, anthropic, claude, code).
Anthropic released Claude Code / Shared entities / Shared topic / What happened next
Linked by a graph relationship (Anthropic released Claude Code); both cover Difficulty, Domain, PRs; overlapping topics (action, anthropic, block, claude, code).
Anthropic released Claude Code / Shared entities / Shared topic
Linked by a graph relationship (Anthropic released Claude Code); both cover Agent Security, Difficulty, Domain; overlapping topics (action, agent, anthropic, block, claude).
Claude Code uses GitHub Actions / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Claude Code uses GitHub Actions); both cover Claude Code, GitHub Actions, PRs; overlapping topics (action, agent, claude, code).
Claude Code uses MCP / Shared entities / Shared topic / What happened next / Tension
Linked by a graph relationship (Claude Code uses MCP); both cover Agent Security, GitHub Actions; overlapping topics (action, agent, audit, call).
Claude Code uses MCP / Shared entities / Shared topic / What happened next
Linked by a graph relationship (Claude Code uses MCP); both cover Claude Code, Difficulty, Domain; overlapping topics (advanced, call).
Claude Code uses MCP / Shared entities / Shared topic / What happened next / Tension
Linked by a graph relationship (Claude Code uses MCP); both cover Difficulty, Domain; overlapping topics (advanced, allowlist, audit).