Swift 6.2 Concurrency

Attested

Swift 6.2 Approachable Concurrency: single-threaded by default, @concurrent for background offloading, isolated conformances for main actor types.

Governance Receipt

Signer
sovereign-claw-ed25519
Signed At
6/4/2026
Risk Tier
T1
Receipt Hash
8da95d71
Manifest Hash
b7087c3fbc048089c3123e5f3e774eb699ce21bef78abf51aee9d1f4b9671d5d
Signature
NbmoUgWt
Root Public Key
349b0348

Skill Details

Gate Verdict
Attested
Publication State
published
Risk Tier
T1
Manifest Hash
b7087c3f

Download Attested Bundle

Claude Code SkillMCP ToolsRaw Bundle
Attested Source RepositoryOriginal Source

Install Swift 6.2 Concurrency

Each bundle is served from the attested copy of Swift 6.2 Concurrency, so the file you download is the one covered by the governance receipt on this page rather than whatever currently sits at the upstream source.

Claude Code skill

curl -L "https://atestiv.com/api/download/ecc-swift-concurrency-6-2?format=claude-code" -o ecc-swift-concurrency-6-2.skill.md

MCP tool definitions

curl -L "https://atestiv.com/api/download/ecc-swift-concurrency-6-2?format=mcp" -o ecc-swift-concurrency-6-2.mcp-tools.json

Raw attested bundle

curl -L "https://atestiv.com/api/download/ecc-swift-concurrency-6-2?format=raw" -o ecc-swift-concurrency-6-2.bundle.json

Verify the bundle against its manifest hash

shasum -a 256 ecc-swift-concurrency-6-2.bundle.json

Provenance

  • Catalog identifier: ecc-swift-concurrency-6-2
  • Harvested from the upstream repository.
  • The manifest hash below is what the signing key committed to. A bundle whose digest does not match it is not the attested Swift 6.2 Concurrency.
  • Anything published here has been through the same gate, so a missing receipt is itself a signal rather than an omission.

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