Content Delivery Network

Serve bytes close to the user, and invalidate them when they change.

17 capabilities 1 sections reference specification

Build against it

# give your agent the catalog — no account, no install
claude mcp add provespec -- npx -y provespec-mcp

# then, from any agent session
spec_get(slug: "cdn")                → the capability tree
spec_checklist(slug: "cdn")          → the questions to answer
spec_grade(slug: "cdn", grades: [...])  → parity % + the gap list

# or just fetch it
curl https://provespec.com/catalog/cdn/spec.json

Grade every capability below as yes · partial · no · na, with a file reference as evidence. Whatever you leave ungraded counts as missing — the gap list is the work queue.

Or just paste this to your agent

Use the ProveSpec MCP server. Fetch the "cdn" spec with
spec_get, then walk spec_checklist and grade this repository against it —
one verdict per capability, each with a file reference as the note.
Call spec_grade with the results and give me the gap list as the plan.

If the server is not registered, add it first:
  claude mcp add provespec -- npx -y provespec-mcp

The specification

AI 17

Edge

✓ Requests served from the nearest healthy location
✓ Origin shielding to reduce origin load
✓ Origin failover and health checks

Caching

✓ Honour origin cache headers with documented overrides
✓ Cache key configurable query, headers, cookies
✓ Stale-while-revalidate and stale-if-error at the edge

Invalidation

✓ Purge by URL, by prefix and by surrogate key
✓ Purge propagation time stated

Delivery

✓ Compression negotiated gzip, brotli, zstd
✓ HTTP/2 and HTTP/3 with TLS 1.3
✓ Range requests and resumable downloads

Security

✓ TLS certificates issued and renewed automatically
✓ Signed URLs and token authentication
✓ Rate limiting and bot mitigation at the edge

Compute

✓ Edge functions with a stated runtime and limits

Observability

✓ Per-request logs and cache hit ratio
✓ Real-time metrics by location and status

Download spec.json All 85 specs