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Runtime Cloud

by com.withruntime

Overview Discussions Admin

runtime_events_list

Read-only

Recent lifecycle events of your sandboxes, snapshots and volumes, and changes to your egress secrets and upstream proxy, newest first: created, running, paused, woken, stopped, start_failed and the rest, each with the resource as it was (stopReason says why a sandbox stopped). Pass resourceId for one sandbox's history. Kept 14 days.

Input Schema

Name	Required	Description	Default
`type`	No
`limit`	No	Page size, 1 to 100.
`cursor`	No
`resourceId`	No

Schema Changelog

Changes observed during successful MCP inspections.

Changed1 schema field changedOct 29, 2026

changedInput schema / properties / type / enum

Previous value: -[
-  "sandbox.created",
-  "sandbox.running",
-  "sandbox.paused",
-  "sandbox.woken",
-  "sandbox.stopped",
-  "sandbox.start_failed",
-  "sandbox.wake_failed",
-  "sandbox.host_unreachable",
-  "sandbox.host_reachable",
-  "sandbox.recovered",
-  "sandbox.recovery_failed",
-  "sandbox.files.changed",
-  "sandbox.out_of_memory",
-  "sandbox.oom_kill",
-  "sandbox.secret_not_applied",
-  "sandbox.network.limited",
-  "snapshot.ready",
-  "snapshot.failed",
-  "snapshot.deleted",
-  "volume.ready",
-  "volume.failed",
-  "volume.deleted",
-  "volume.recovered",
-  "egress_secret.created",
-  "egress_secret.updated",
-  "egress_secret.deleted",
-  "upstream_proxy.set",
-  "upstream_proxy.removed",
-  "credit.low",
-  "credit.empty",
-  "job.run.failed",
-  "job.recovered",
-  "agent.call.held"
-]New value: +[
+  "sandbox.created",
+  "sandbox.running",
+  "sandbox.paused",
+  "sandbox.woken",
+  "sandbox.stopped",
+  "sandbox.start_failed",
+  "sandbox.wake_failed",
+  "sandbox.host_unreachable",
+  "sandbox.host_reachable",
+  "sandbox.unreachable",
+  "sandbox.reachable",
+  "sandbox.recovered",
+  "sandbox.recovery_failed",
+  "sandbox.files.changed",
+  "sandbox.out_of_memory",
+  "sandbox.oom_kill",
+  "sandbox.secret_not_applied",
+  "sandbox.network.limited",
+  "snapshot.ready",
+  "snapshot.failed",
+  "snapshot.deleted",
+  "volume.ready",
+  "volume.failed",
+  "volume.deleted",
+  "volume.recovered",
+  "egress_secret.created",
+  "egress_secret.updated",
+  "egress_secret.deleted",
+  "upstream_proxy.set",
+  "upstream_proxy.removed",
+  "credit.low",
+  "credit.empty",
+  "job.run.failed",
+  "job.recovered",
+  "agent.call.held"
+]

Changed1 schema field changedOct 28, 2026

changedInput schema / properties / type / enum

Previous value: -[
-  "sandbox.created",
-  "sandbox.running",
-  "sandbox.paused",
-  "sandbox.woken",
-  "sandbox.stopped",
-  "sandbox.start_failed",
-  "sandbox.wake_failed",
-  "sandbox.host_unreachable",
-  "sandbox.host_reachable",
-  "sandbox.recovered",
-  "sandbox.recovery_failed",
-  "sandbox.files.changed",
-  "sandbox.out_of_memory",
-  "sandbox.secret_not_applied",
-  "sandbox.network.limited",
-  "snapshot.ready",
-  "snapshot.failed",
-  "snapshot.deleted",
-  "volume.ready",
-  "volume.failed",
-  "volume.deleted",
-  "volume.recovered",
-  "egress_secret.created",
-  "egress_secret.updated",
-  "egress_secret.deleted",
-  "upstream_proxy.set",
-  "upstream_proxy.removed",
-  "credit.low",
-  "credit.empty",
-  "job.run.failed",
-  "job.recovered",
-  "agent.call.held"
-]New value: +[
+  "sandbox.created",
+  "sandbox.running",
+  "sandbox.paused",
+  "sandbox.woken",
+  "sandbox.stopped",
+  "sandbox.start_failed",
+  "sandbox.wake_failed",
+  "sandbox.host_unreachable",
+  "sandbox.host_reachable",
+  "sandbox.recovered",
+  "sandbox.recovery_failed",
+  "sandbox.files.changed",
+  "sandbox.out_of_memory",
+  "sandbox.oom_kill",
+  "sandbox.secret_not_applied",
+  "sandbox.network.limited",
+  "snapshot.ready",
+  "snapshot.failed",
+  "snapshot.deleted",
+  "volume.ready",
+  "volume.failed",
+  "volume.deleted",
+  "volume.recovered",
+  "egress_secret.created",
+  "egress_secret.updated",
+  "egress_secret.deleted",
+  "upstream_proxy.set",
+  "upstream_proxy.removed",
+  "credit.low",
+  "credit.empty",
+  "job.run.failed",
+  "job.recovered",
+  "agent.call.held"
+]

Changed1 schema field changedOct 25, 2026

changedInput schema / properties / type / enum

Previous value: -[
-  "sandbox.created",
-  "sandbox.running",
-  "sandbox.paused",
-  "sandbox.woken",
-  "sandbox.stopped",
-  "sandbox.start_failed",
-  "sandbox.wake_failed",
-  "sandbox.host_unreachable",
-  "sandbox.host_reachable",
-  "sandbox.recovered",
-  "sandbox.recovery_failed",
-  "sandbox.files.changed",
-  "sandbox.out_of_memory",
-  "sandbox.secret_not_applied",
-  "sandbox.network.limited",
-  "snapshot.ready",
-  "snapshot.failed",
-  "snapshot.deleted",
-  "volume.ready",
-  "volume.failed",
-  "volume.deleted",
-  "volume.recovered",
-  "egress_secret.created",
-  "egress_secret.updated",
-  "egress_secret.deleted",
-  "upstream_proxy.set",
-  "upstream_proxy.removed",
-  "credit.low",
-  "credit.empty",
-  "job.run.failed",
-  "job.recovered"
-]New value: +[
+  "sandbox.created",
+  "sandbox.running",
+  "sandbox.paused",
+  "sandbox.woken",
+  "sandbox.stopped",
+  "sandbox.start_failed",
+  "sandbox.wake_failed",
+  "sandbox.host_unreachable",
+  "sandbox.host_reachable",
+  "sandbox.recovered",
+  "sandbox.recovery_failed",
+  "sandbox.files.changed",
+  "sandbox.out_of_memory",
+  "sandbox.secret_not_applied",
+  "sandbox.network.limited",
+  "snapshot.ready",
+  "snapshot.failed",
+  "snapshot.deleted",
+  "volume.ready",
+  "volume.failed",
+  "volume.deleted",
+  "volume.recovered",
+  "egress_secret.created",
+  "egress_secret.updated",
+  "egress_secret.deleted",
+  "upstream_proxy.set",
+  "upstream_proxy.removed",
+  "credit.low",
+  "credit.empty",
+  "job.run.failed",
+  "job.recovered",
+  "agent.call.held"
+]

Changed1 schema field changedOct 22, 2026

changedInput schema / properties / type / enum

Previous value: -[
-  "sandbox.created",
-  "sandbox.running",
-  "sandbox.paused",
-  "sandbox.woken",
-  "sandbox.stopped",
-  "sandbox.start_failed",
-  "sandbox.wake_failed",
-  "sandbox.host_unreachable",
-  "sandbox.host_reachable",
-  "sandbox.recovered",
-  "sandbox.recovery_failed",
-  "sandbox.files.changed",
-  "sandbox.out_of_memory",
-  "sandbox.secret_not_applied",
-  "snapshot.ready",
-  "snapshot.failed",
-  "snapshot.deleted",
-  "volume.ready",
-  "volume.failed",
-  "volume.deleted",
-  "volume.recovered",
-  "egress_secret.created",
-  "egress_secret.updated",
-  "egress_secret.deleted",
-  "upstream_proxy.set",
-  "upstream_proxy.removed",
-  "credit.low",
-  "credit.empty"
-]New value: +[
+  "sandbox.created",
+  "sandbox.running",
+  "sandbox.paused",
+  "sandbox.woken",
+  "sandbox.stopped",
+  "sandbox.start_failed",
+  "sandbox.wake_failed",
+  "sandbox.host_unreachable",
+  "sandbox.host_reachable",
+  "sandbox.recovered",
+  "sandbox.recovery_failed",
+  "sandbox.files.changed",
+  "sandbox.out_of_memory",
+  "sandbox.secret_not_applied",
+  "sandbox.network.limited",
+  "snapshot.ready",
+  "snapshot.failed",
+  "snapshot.deleted",
+  "volume.ready",
+  "volume.failed",
+  "volume.deleted",
+  "volume.recovered",
+  "egress_secret.created",
+  "egress_secret.updated",
+  "egress_secret.deleted",
+  "upstream_proxy.set",
+  "upstream_proxy.removed",
+  "credit.low",
+  "credit.empty",
+  "job.run.failed",
+  "job.recovered"
+]

Changed1 schema field changedOct 18, 2026

changedInput schema / properties / type / enum

Previous value: -[
-  "sandbox.created",
-  "sandbox.running",
-  "sandbox.paused",
-  "sandbox.woken",
-  "sandbox.stopped",
-  "sandbox.start_failed",
-  "sandbox.wake_failed",
-  "sandbox.host_unreachable",
-  "sandbox.host_reachable",
-  "sandbox.recovered",
-  "sandbox.recovery_failed",
-  "sandbox.files.changed",
-  "sandbox.out_of_memory",
-  "sandbox.secret_not_applied",
-  "snapshot.ready",
-  "snapshot.failed",
-  "snapshot.deleted",
-  "volume.ready",
-  "volume.failed",
-  "volume.deleted",
-  "volume.recovered",
-  "egress_secret.created",
-  "egress_secret.updated",
-  "egress_secret.deleted",
-  "upstream_proxy.set",
-  "upstream_proxy.removed"
-]New value: +[
+  "sandbox.created",
+  "sandbox.running",
+  "sandbox.paused",
+  "sandbox.woken",
+  "sandbox.stopped",
+  "sandbox.start_failed",
+  "sandbox.wake_failed",
+  "sandbox.host_unreachable",
+  "sandbox.host_reachable",
+  "sandbox.recovered",
+  "sandbox.recovery_failed",
+  "sandbox.files.changed",
+  "sandbox.out_of_memory",
+  "sandbox.secret_not_applied",
+  "snapshot.ready",
+  "snapshot.failed",
+  "snapshot.deleted",
+  "volume.ready",
+  "volume.failed",
+  "volume.deleted",
+  "volume.recovered",
+  "egress_secret.created",
+  "egress_secret.updated",
+  "egress_secret.deleted",
+  "upstream_proxy.set",
+  "upstream_proxy.removed",
+  "credit.low",
+  "credit.empty"
+]

Changed1 schema field changedOct 14, 2026

changedInput schema / properties / type / enum

Previous value: -[
-  "sandbox.created",
-  "sandbox.running",
-  "sandbox.paused",
-  "sandbox.woken",
-  "sandbox.stopped",
-  "sandbox.start_failed",
-  "sandbox.wake_failed",
-  "sandbox.host_unreachable",
-  "sandbox.host_reachable",
-  "sandbox.recovered",
-  "sandbox.recovery_failed",
-  "sandbox.files.changed",
-  "sandbox.out_of_memory",
-  "sandbox.secret_not_applied",
-  "snapshot.ready",
-  "snapshot.failed",
-  "snapshot.deleted",
-  "volume.ready",
-  "volume.failed",
-  "volume.deleted",
-  "egress_secret.created",
-  "egress_secret.updated",
-  "egress_secret.deleted",
-  "upstream_proxy.set",
-  "upstream_proxy.removed"
-]New value: +[
+  "sandbox.created",
+  "sandbox.running",
+  "sandbox.paused",
+  "sandbox.woken",
+  "sandbox.stopped",
+  "sandbox.start_failed",
+  "sandbox.wake_failed",
+  "sandbox.host_unreachable",
+  "sandbox.host_reachable",
+  "sandbox.recovered",
+  "sandbox.recovery_failed",
+  "sandbox.files.changed",
+  "sandbox.out_of_memory",
+  "sandbox.secret_not_applied",
+  "snapshot.ready",
+  "snapshot.failed",
+  "snapshot.deleted",
+  "volume.ready",
+  "volume.failed",
+  "volume.deleted",
+  "volume.recovered",
+  "egress_secret.created",
+  "egress_secret.updated",
+  "egress_secret.deleted",
+  "upstream_proxy.set",
+  "upstream_proxy.removed"
+]

Changed1 schema field changedOct 11, 2026

changedInput schema / properties / type / enum

Previous value: -[
-  "sandbox.created",
-  "sandbox.running",
-  "sandbox.paused",
-  "sandbox.woken",
-  "sandbox.stopped",
-  "sandbox.start_failed",
-  "sandbox.wake_failed",
-  "sandbox.host_unreachable",
-  "sandbox.host_reachable",
-  "sandbox.recovered",
-  "sandbox.recovery_failed",
-  "sandbox.files.changed",
-  "sandbox.out_of_memory",
-  "snapshot.ready",
-  "snapshot.failed",
-  "snapshot.deleted",
-  "volume.ready",
-  "volume.failed",
-  "volume.deleted",
-  "egress_secret.created",
-  "egress_secret.updated",
-  "egress_secret.deleted",
-  "upstream_proxy.set",
-  "upstream_proxy.removed"
-]New value: +[
+  "sandbox.created",
+  "sandbox.running",
+  "sandbox.paused",
+  "sandbox.woken",
+  "sandbox.stopped",
+  "sandbox.start_failed",
+  "sandbox.wake_failed",
+  "sandbox.host_unreachable",
+  "sandbox.host_reachable",
+  "sandbox.recovered",
+  "sandbox.recovery_failed",
+  "sandbox.files.changed",
+  "sandbox.out_of_memory",
+  "sandbox.secret_not_applied",
+  "snapshot.ready",
+  "snapshot.failed",
+  "snapshot.deleted",
+  "volume.ready",
+  "volume.failed",
+  "volume.deleted",
+  "egress_secret.created",
+  "egress_secret.updated",
+  "egress_secret.deleted",
+  "upstream_proxy.set",
+  "upstream_proxy.removed"
+]

Changed1 schema field changedOct 10, 2026

changedInput schema / properties / type / enum

Previous value: -[
-  "sandbox.created",
-  "sandbox.running",
-  "sandbox.paused",
-  "sandbox.woken",
-  "sandbox.stopped",
-  "sandbox.start_failed",
-  "sandbox.wake_failed",
-  "sandbox.host_unreachable",
-  "sandbox.host_reachable",
-  "sandbox.recovered",
-  "sandbox.recovery_failed",
-  "sandbox.files.changed",
-  "snapshot.ready",
-  "snapshot.failed",
-  "snapshot.deleted",
-  "volume.ready",
-  "volume.failed",
-  "volume.deleted",
-  "egress_secret.created",
-  "egress_secret.updated",
-  "egress_secret.deleted",
-  "upstream_proxy.set",
-  "upstream_proxy.removed"
-]New value: +[
+  "sandbox.created",
+  "sandbox.running",
+  "sandbox.paused",
+  "sandbox.woken",
+  "sandbox.stopped",
+  "sandbox.start_failed",
+  "sandbox.wake_failed",
+  "sandbox.host_unreachable",
+  "sandbox.host_reachable",
+  "sandbox.recovered",
+  "sandbox.recovery_failed",
+  "sandbox.files.changed",
+  "sandbox.out_of_memory",
+  "snapshot.ready",
+  "snapshot.failed",
+  "snapshot.deleted",
+  "volume.ready",
+  "volume.failed",
+  "volume.deleted",
+  "egress_secret.created",
+  "egress_secret.updated",
+  "egress_secret.deleted",
+  "upstream_proxy.set",
+  "upstream_proxy.removed"
+]

Changed1 schema field changedOct 9, 2026

changedInput schema / properties / type / enum

Previous value: -[
-  "sandbox.created",
-  "sandbox.running",
-  "sandbox.paused",
-  "sandbox.woken",
-  "sandbox.stopped",
-  "sandbox.start_failed",
-  "sandbox.wake_failed",
-  "sandbox.host_unreachable",
-  "sandbox.host_reachable",
-  "sandbox.recovered",
-  "sandbox.recovery_failed",
-  "sandbox.files.changed",
-  "snapshot.ready",
-  "snapshot.failed",
-  "snapshot.deleted",
-  "volume.ready",
-  "volume.failed",
-  "volume.deleted"
-]New value: +[
+  "sandbox.created",
+  "sandbox.running",
+  "sandbox.paused",
+  "sandbox.woken",
+  "sandbox.stopped",
+  "sandbox.start_failed",
+  "sandbox.wake_failed",
+  "sandbox.host_unreachable",
+  "sandbox.host_reachable",
+  "sandbox.recovered",
+  "sandbox.recovery_failed",
+  "sandbox.files.changed",
+  "snapshot.ready",
+  "snapshot.failed",
+  "snapshot.deleted",
+  "volume.ready",
+  "volume.failed",
+  "volume.deleted",
+  "egress_secret.created",
+  "egress_secret.updated",
+  "egress_secret.deleted",
+  "upstream_proxy.set",
+  "upstream_proxy.removed"
+]

Changed1 schema field changedOct 4, 2026

changedInput schema / properties / type / enum

Previous value: -[
-  "sandbox.created",
-  "sandbox.running",
-  "sandbox.paused",
-  "sandbox.woken",
-  "sandbox.stopped",
-  "sandbox.start_failed",
-  "sandbox.wake_failed",
-  "sandbox.files.changed",
-  "snapshot.ready",
-  "snapshot.failed",
-  "snapshot.deleted",
-  "volume.ready",
-  "volume.failed",
-  "volume.deleted"
-]New value: +[
+  "sandbox.created",
+  "sandbox.running",
+  "sandbox.paused",
+  "sandbox.woken",
+  "sandbox.stopped",
+  "sandbox.start_failed",
+  "sandbox.wake_failed",
+  "sandbox.host_unreachable",
+  "sandbox.host_reachable",
+  "sandbox.recovered",
+  "sandbox.recovery_failed",
+  "sandbox.files.changed",
+  "snapshot.ready",
+  "snapshot.failed",
+  "snapshot.deleted",
+  "volume.ready",
+  "volume.failed",
+  "volume.deleted"
+]

Changed1 schema field changedSep 30, 2026

changedInput schema / properties / type / enum

Previous value: -[
-  "sandbox.created",
-  "sandbox.running",
-  "sandbox.paused",
-  "sandbox.woken",
-  "sandbox.stopped",
-  "sandbox.start_failed",
-  "sandbox.wake_failed",
-  "snapshot.ready",
-  "snapshot.failed",
-  "snapshot.deleted",
-  "volume.ready",
-  "volume.failed",
-  "volume.deleted"
-]New value: +[
+  "sandbox.created",
+  "sandbox.running",
+  "sandbox.paused",
+  "sandbox.woken",
+  "sandbox.stopped",
+  "sandbox.start_failed",
+  "sandbox.wake_failed",
+  "sandbox.files.changed",
+  "snapshot.ready",
+  "snapshot.failed",
+  "snapshot.deleted",
+  "volume.ready",
+  "volume.failed",
+  "volume.deleted"
+]

Changed2 schema fields changedSep 26, 2026
- removedInput schema / properties / cursor / description
```
Removed value: -"Resource identifier (UUID)."
```
- removedInput schema / properties / resourceId / description
```
Removed value: -"Resource identifier (UUID)."
```
First observedSep 26, 2026

TDQS

A4/5.0

Behavior4/5

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations already declare readOnlyHint/ non-destructive/closed-world, so the bar is lower, and the description still adds substantive context: 14-day retention, newest-first ordering, and that each event carries the resource state as it was at the time, with stopReason explaining sandbox stops. It omits anything about pagination limits or result size, which matters for a list tool.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

Two tightly packed sentences: scope and ordering first, then the event taxonomy, then the resourceId routing hint and retention. No filler, and the most decision-relevant facts are front-loaded.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness4/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a read-only list tool with annotations covering safety and no output schema, the description covers scope, ordering, event semantics, filtering, and retention. The remaining gap is pagination behavior (how cursor works, what happens past the limit), which an agent would need for large histories.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is only 25% (only limit is documented), so the description must carry weight. It explains resourceId and gestures at the type enum via example event names, but cursor is never mentioned and the enum's meanings (e.g. host_unreachable vs unreachable) are left unexplained. Partial compensation only.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose4/5

Does the description clearly state what the tool does and how it differs from similar tools?

States a specific verb-and-resource: recent lifecycle events across sandboxes, snapshots, volumes, egress secrets and upstream proxy, ordered newest first. The event examples (created, running, paused, stopped) make the content concrete. It does not distinguish itself from the sibling runtime_audit_list, which an agent could plausibly confuse it with.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines4/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

"Pass resourceId for one sandbox's history" gives clear conditional usage for the main filtering axis, and "Kept 14 days" sets expectations on reach. No explicit when-not or alternative-tool routing (e.g. vs runtime_audit_list) is offered, so it stops short of a 5.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.

All Runtime Cloud tools Inspect

One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

Glama MCP Gateway

Add one secure layer between your agents and this server.

Resources