io.github.infoinlet-marketplace/mcp-calendar
NPM · @INFOINLET/MCP-CALENDAR · SCANNED AUG 3
Google Calendar for AI agents — list/create/delete events and free-busy via OAuth token.
Available components
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score →
Supply Chain Security87
- No malware found by supply-chain analysis.Pass
- Only part of the dependency tree could be resolved (108 of 109), so this covers what we could see, not the whole tree.Partial
- No install/post-install scripts declared.Pass
- Only part of the dependency tree could be resolved (108 of 109), so this covers what we could see, not the whole tree. View diagnostics → Partial
Provenance & Transparency19
- Repository check failed: the declared repository URL returned HTTP 404. See how to fix → View diagnostics → Fail
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 65 days ago).Pass
- Security-disclosure policy not yet verified: we couldn't inspect the source repository.Unverified
Schema Quality & AI Usability49
- AI-judged instruction clarity (fair).Partial
- Tool/resource definitions use about 171 tokens (~42/item across 4 items; 4 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management27
- Stability observed for 8 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage67
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 0% of tool parameters carry a description.Fail
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Add this component to your MCP client. Where a client-specific snippet is available, pick your client below and copy it straight into your config; otherwise use the connection detail shown.
npm · @infoinlet/mcp-calendar
claude mcp add infoinlet-marketplace-mcp-calendar -- npx -y @infoinlet/mcp-calendar
codex mcp add infoinlet-marketplace-mcp-calendar -- npx -y @infoinlet/mcp-calendar
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"infoinlet-marketplace-mcp-calendar": {
"type": "local",
"command": [
"npx",
"-y",
"@infoinlet/mcp-calendar"
],
"enabled": true
}
}
} openclaw mcp add infoinlet-marketplace-mcp-calendar --command npx --arg -y --arg @infoinlet/mcp-calendar
mcp_servers:
infoinlet-marketplace-mcp-calendar:
command: "npx"
args: ["-y", "@infoinlet/mcp-calendar"] {
"mcpServers": {
"infoinlet-marketplace-mcp-calendar": {
"command": "npx",
"args": [
"-y",
"@infoinlet/mcp-calendar"
]
}
}
} Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 2 Aug 26 +11
- Provenance: fail → unverified ▼ security
- Install scripts: pass → unverified ▼ security
- Known CVEs: unverified → partial ▲ security
- Stability: Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. security
- Tool coverage: 100 → unverified ▼ functional
- License: pass → unverified ▼ functional
- Capabilities: pass → unverified ▼ functional
- Maintenance: pass → unverified ▼ functional
- Dependency health: unverified → partial ▲ functional
- Stability: unverified → 0.23 ▲ functional
- Licence: MIT functional
- 1 Aug 26 −11
- Known CVEs: partial → unverified ▼ security
- Dependency health: partial → unverified ▼ functional
- 31 Jul 26 +46
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 30 Jul 26 −48
- Malware scan: pass → unverified ▼ security
- Known CVEs: partial → unverified ▼ security
- Dependency health: partial → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- First check of Schema quality: unverified functional
- 29 Jul 26 +22
- Provenance: unverified → fail ▼ security
- Known CVEs: unverified → partial ▲ security
- Install scripts: unverified → pass ▲ security
- Maintenance: unverified → pass ▲ functional
- Dependency health: unverified → partial ▲ functional
- License: unverified → pass ▲ functional
- Licence: MIT functional
- 27 Jul 26 35
First indexed and scored.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 3 Aug 2026 · Analysed npm/@infoinlet/[email protected]
Provenance none
Ecosystem: npm · Outcome: none
Dependencies 108 packages
108 packages in the resolved dependency tree · 108 deprecated · 32 stale.
The dependency tree was only partially resolved, so these counts may be incomplete.
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability.
create_event ~72
Create an event. Use date (YYYY-MM-DD) for all-day, or ISO dateTime for timed.
| Name | Type | Req | Description |
|---|---|---|---|
| attendees | array | — | — |
| description | string | — | — |
| end | string | yes | — |
| start | string | yes | — |
| summary | string | yes | — |
| timezone | string | — | — |
No output schema declared.
No examples provided.
delete_event ~21
Delete an event by id.
| Name | Type | Req | Description |
|---|---|---|---|
| id | string | yes | — |
No output schema declared.
No examples provided.
free_busy ~33
Free/busy intervals between two ISO times.
| Name | Type | Req | Description |
|---|---|---|---|
| time_max | string | yes | — |
| time_min | string | yes | — |
No output schema declared.
No examples provided.
list_events ~45
List upcoming events (optionally between timeMin/timeMax ISO times).
| Name | Type | Req | Description |
|---|---|---|---|
| max | number | — | — |
| time_max | string | — | — |
| time_min | string | — | — |
No output schema declared.
No examples provided.