Mongo ObjectId base64 shape, value discarded is answering right now. Last checked 15 min ago. It exposes 31 tools. Last commit 18 Sep 2026.
Mongo ObjectId base64 shape, value discarded
Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 22 September 2026. No other catalogue keeps this.
Over the last week it answered 98.3% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 15 min ago.
claude mcp add objectid-b64 --transport http https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/objectid-b64/mcp
{
"mcpServers": {
"objectid-b64": {
"url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/objectid-b64/mcp"
}
}
}
[mcp_servers.objectid-b64]
url = "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/objectid-b64/mcp"
{
"mcpServers": {
"objectid-b64": {
"url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/objectid-b64/mcp"
}
}
}
{
"mcpServers": {
"objectid-b64": {
"url": "https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/objectid-b64/mcp"
}
}
}
Read directly from the server with tools/list, grouped by what they act on.
If a tool disappears, we record the date.
agent-ads-index
agent-tool-index
fetch-status
status-catalog
browser-url-ok
calc-eval
citation
compatibility
domain-shape
figma-url-shape
file-path-ok
hn-front-count
geo-hint
github-repo-shape
iana-zones
inspect-robots
jira-key-shape
search-query-len
lib-docs-hint
memory-key-count
normalize-url
objectid-b64
people-search-index
playwright-url-ok
think-steps
timezone
utc-time
validate-json
weather-hint
web-fetch
wiki-title-ok
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/objectid-b64/mcp | streamable-http | answering | 15 ms | 15 min ago |
Mongo ObjectId 24-hex, value discarded
Mongo ObjectId hex length, value discarded
Mongo ObjectId shape
Check a MongoDB URL shape. Credentials discarded.
SQLite rowid integer band, value discarded
PostgreSQL bigserial band, value discarded
Check a Supabase project URL shape. Secrets discarded.
Check a Postgres URL shape. Credentials discarded.
Answers built from our own checks of this server.