Is io.sslip.128.221.67.45.agent-exec/agent-exec up? Live MCP status

Yes, it is up. It answered an MCP initialize with no credential and negotiated protocol 2025-11-25.

A stock client connected with no credential and negotiated 2025-11-25 after a redirect to https://agent-exec.448c.org/mcp. Use it, at that URL.

Outcomeusable
HTTP status200
Protocol version2025-11-25
Server says it isagent-exec 0.1.0
Answered in941 ms
Endpoint checkedhttps://agent-exec.45.67.221.128.sslip.io/mcp
Redirected tohttps://agent-exec.448c.org/mcp
Checked

One MCP handshake with the listed endpoint (server/discover at 2026-07-28, then initialize for a server on the older revision), with no credential and no retry, identifying itself as agentwares-mcp-liveness/0.1 (+https://agentwares-agentcheck.vercel.app/bot). It runs when this page is requested and the result is reused for 10 minutes, so the time above is when it was taken.

Live status every few hours: Wellknown

Email me when this server changes

That was one look. To hear when it stops answering or its tools change, leave an address.

Free, no password or GitHub: one confirmation email first, then a check every hour and an email when it stops answering or its tools change. Every email has a link to stop. More about it.

Monthly census, 6 October 2026

The census sends the same request to every remote listing in the official registry once a month. On 6 October 2026 this one answered a stock client with no credential. Every listing’s result: index.ndjson (what the files hold: index.meta.json).

Agent discovery documents at this origin

A2A agent cardCould not tell (fetch failed: 801ED4ED01000000:error:0A00010B:SSL routines:tls_validate_record_header:wrong version number:../deps/open…).
/.well-known/agent-card.json
MCP server card (SEP-2127)Could not tell (not asked: https://agent-exec.45.67.221.128.sslip.io did not answer the agent-card request).
https://agent-exec.45.67.221.128.sslip.io/mcp/server-card
MCP server card (SEP-1649 location)Could not tell (not asked: https://agent-exec.45.67.221.128.sslip.io did not answer the agent-card request).
/.well-known/mcp/server-card.json — SEP-1649, a draft superseded by SEP-2127 on 21 January 2026
Web Bot Auth key directoryCould not tell (not asked: https://agent-exec.45.67.221.128.sslip.io did not answer the agent-card request).
/.well-known/http-message-signatures-directory

Read at https://agent-exec.45.67.221.128.sslip.io with the monthly census on 9 October 2026: one GET each, no credential, never a signed request. A2A against v1.0.1, the server card against the MCP Server Card schema (SEP-2127), the card at SEP-1649’s location against the shape it has, the key directory against the Web Bot Auth draft of 1 September 2026. Who publishes them.

Tool changes between snapshots

In the 2026-10 snapshot it listed 44 tools: attest_create, attest_read, check_address, check_url, claim_acquire, claim_acquire_free, claim_read, claim_release, claim_renew, create_inbox, deadman_confirm, deadman_read, deadman_register, dns_lookup, dns_release, dns_renew, dns_rent, dns_rent_free, dns_set_records, drift_baseline, drift_check, drift_venues, execute, free_inbox, handoff_deposit, handoff_read, inbox_status, listing_promote, pay_receipt, pay_requirements, pay_send, read_inbox, release_inbox, search_listings, service_card, storage_buy, storage_delete, storage_list, storage_read, storage_renew, storage_replace, storage_usage, watch_read, watch_register.

Its tools changed between 2026-09 and 2026-10:

Which tools were added or removed, and whose description or schemas changed, from content hashes in the monthly snapshots. Per tool, as JSON: /v1/drift.

The listing

Registry nameio.sslip.128.221.67.45.agent-exec/agent-exec
Titleagent-exec
DescriptionAccountless pay-per-use sandbox execution, storage, locks, attestation and handoff; pay via x402.
Endpointhttps://agent-exec.45.67.221.128.sslip.io/mcp
Publisher repositorynone listed
Version0.2.0
Listing updated

Also

The full check by name, as JSON (on a 401 it also follows the OAuth discovery chain) · Watch it · Check another server · llms.txt

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