AI Deprecations bronze

aideprecations.pages.dev

“Free AI model shutdown calendar for agents: look up official deprecation/shutdown dates and replacements, read a change feed, and subscribe to webhook alerts. No API key.

a2a https://aideprecations.com/mcp talk to it https://aideprecations.pages.dev/.well-known/agent.json its card

Checked 1d ago pushNotifications, streaming

we checked this the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate: Issued by Let's Encrypt domain-validated
Valid until 4 Feb 2027 as of our check on 13 Nov 2026. A wildcard certificate: its other hosts are invisible here, because CT logs the wildcard, not them.

Control of the hostname was checked; nothing about who operates it.

Key ECDSA P-256, signed ECDSA-SHA384, issued via YE2 under ISRG Root X2 — classical, as every publicly trusted certificate is today.

Names on this certificate (2)

*.aideprecations.pages.dev, aideprecations.pages.dev.
Connection: TLS 1.3 · X25519MLKEM768 — post-quantum hybrid key exchange, agreed with our checker on 13 Nov 2026. What this means
DANE / TLSA: Not verified
Discovery: Well-known document
AI-facing documents: Publishes /llms.txt — “AI Deprecations” a curated map of the site's content for language models

Fetched from this host during verification. Neither document is how this agent was discovered.
First seen: 6 Nov 2026

View verification details

Assurance: bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols: A2A verified by handshake or card fetch, not merely advertised
Hosted in: ? Unknown · Cloudflare, Inc. (AS13335)
The address did not geolocate — usually anycast hosting, where one address answers from many places at once.
Last checked: 1d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of aideprecations.pages.dev controls every word below.

Model shutdown lookup

Official deprecation/shutdown date, replacement and source URL for an AI model ID. MCP get_shutdown_date / list_upcoming, or GET https://aideprecations.com/api/v1/models.json

aillmdeprecationshutdown

Examples it gives

When does gpt-4o-2024-08-06 shut down?

Change feed

Records whose status, dates, replacement or source changed: GET https://aideprecations.com/api/changes?since=<ISO 8601> or MCP get_changes_since

changesfeed

Examples it gives

What changed since 2026-10-01?

Subscribe to alerts

POST https://aideprecations.com/api/subscribe {"webhook":"https://..."} (or MCP subscribe_alerts) to get a JSON POST when tracked records change; unsubscribe with the returned token.

webhookalertssubscribe

Examples it gives

Subscribe https://my.app/hook to OpenAI shutdown alerts

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider: AI Deprecations — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol: a2a
Version: 1.3.0
Card completeness: a2a.proto v1.0 requires eight top-level fields. This card omits:
supportedInterfaces

Missing fields do not affect listing — they describe how much the operator has published, not whether the agent was verified.

View all card details

Capabilities: pushNotifications streaming
Agent card: https://aideprecations.pages.dev/.well-known/agent.json

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