io.github.chrischall/ioffice-mcp
NPM · IOFFICE-MCP · SCANNED SEP 21
iOffice workspace management for Claude — book rooms, manage visitors, maintenance tickets
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 → Why this is hard to score →
Supply Chain Security100
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 0 of 5 dependencies flagged as unhealthy. View diagnostics → Pass
Provenance & Transparency97
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Cryptographically verified build provenance (signed, bound to chrischall/ioffice-mcp). View diagnostics → Pass
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 0 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability66
- AI-judged instruction clarity (good).Pass
- Context-footprint check failed: tool/resource definitions use about 6938 tokens (~130/item across 53 items; 53 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management87
- Stability observed for 26 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- All 5 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation.Pass
- An AI judge read all 53 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a current MCP spec version (2026-07-28).Pass
How do I install the io.github.chrischall/ioffice-mcp server?
io.github.chrischall/ioffice-mcp runs locally as an npm package, launched with npx -y ioffice-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · ioffice-mcp
claude mcp add chrischall-ioffice-mcp -- npx -y ioffice-mcp
{
"mcpServers": {
"chrischall-ioffice-mcp": {
"command": "npx",
"args": [
"-y",
"ioffice-mcp"
]
}
}
} {
"servers": {
"chrischall-ioffice-mcp": {
"command": "npx",
"args": [
"-y",
"ioffice-mcp"
]
}
}
} codex mcp add chrischall-ioffice-mcp -- npx -y ioffice-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"chrischall-ioffice-mcp": {
"type": "local",
"command": [
"npx",
"-y",
"ioffice-mcp"
],
"enabled": true
}
}
} openclaw mcp add chrischall-ioffice-mcp --command npx --arg -y --arg ioffice-mcp
mcp_servers:
chrischall-ioffice-mcp:
command: "npx"
args: ["-y", "ioffice-mcp"] {
"McpServers": {
"chrischall-ioffice-mcp": {
"Transport": "stdio",
"Command": "npx",
"Arguments": [
"-y",
"ioffice-mcp"
]
}
}
} assistant mcp add chrischall-ioffice-mcp -t stdio -c npx -a -y ioffice-mcp
{
"mcpServers": {
"chrischall-ioffice-mcp": {
"command": "npx",
"args": [
"-y",
"ioffice-mcp"
]
}
}
} 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.
- 21 Sept 26 +11
- Known CVEs: unverified → pass ▲ security
- Dependency health: unverified → 1.00 ▲ functional
- 20 Sept 26 −10
- Known CVEs: pass → unverified ▼ security
- Dependency health: 1.00 → unverified ▼ functional
- MCP protocol: Implements a current MCP spec version (2026-07-28). functional
- Package version: 3.0.0 → 3.1.0 functional
- 19 Sept 26 −3
- Stability: pass → 0.80 functional
- Package version: 2.1.9 → 3.0.0 functional
- 18 Sept 26 +1
- Stability: 0.97 → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Stability: 0.97 → pass security
- Capabilities: pass → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ functional
- Dependency health: 0.86 → 1.00 ▲ functional
- Schema quality: Schema quality not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet. functional
- Package version: 2.3.2 → 3.0.0 functional
- 16 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 14 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
- 13 Sept 26 0
- Package version: 2.1.9 → 2.3.2 functional
- 12 Sept 26 +12
- Malware scan: unverified → pass ▲ security
- Stability: pass → 0.80 functional
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 21 Sept 2026 · Analysed npm/ioffice-mcp@3.1.0
Provenance Verified
A signed build attestation was found and verified, binding this exact artifact to the source repository it claims to come from.
| Result | Verified |
|---|---|
| Ecosystem | npm |
| Reason | Verified |
| Discovered via | Registry attestation endpoint |
| Source repo | chrischall/ioffice-mcp |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/chrischall/ioffice-mcp/.github/workflows/release-please.yml@refs/heads/main |
| Rekor log index | 2893922976 |
| Predicate type | https://slsa.dev/provenance/v1 |
| Subject digest | sha512:0f5acdbcfd60d7e46266a6c79133ce229fe5e48de378f461d24b73baf912158c441d749e40231ec502f4419dde6900c7b774ef773f9dea126a3a299a8 |
Background: How many MCP packages publish verified provenance →
Dependencies 5 packages
| Packages resolved | 5 |
|---|---|
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
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. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
io_update_space ~122
Update an existing iOffice space. Only provide fields to change. Without confirm:true this returns a dry-run preview and makes NO network call; with confirm:true it executes.
| Name | Type | Req | Description |
|---|---|---|---|
| capacity | number | – | Maximum occupancy |
| confirm | boolean | – | Must be true to proceed. Without this, the tool returns a preview. |
| description | string | – | Space description |
| id | number | yes | Space ID |
| name | string | – | Space name |
| squareFootage | number | – | Square footage |
| typeId | number | – | Space type ID |
No output schema declared.
No examples provided.
io_update_user ~145
Update an existing iOffice user. Only provide fields to change. Without confirm:true this returns a dry-run preview and makes NO network call; with confirm:true it executes.
| Name | Type | Req | Description |
|---|---|---|---|
| buildingId | number | – | Default building ID |
| centerId | number | – | Primary center/cost center ID |
| confirm | boolean | – | Must be true to proceed. Without this, the tool returns a preview. |
| string | – | Email address | |
| firstName | string | – | First name |
| id | number | yes | User ID |
| lastName | string | – | Last name |
| phone | string | – | Phone number |
| title | string | – | Job title |
No output schema declared.
No examples provided.
io_update_visitor ~172
Update an existing iOffice visitor record. Only provide fields to change. Without confirm:true this returns a dry-run preview and makes NO network call; with confirm:true it executes.
| Name | Type | Req | Description |
|---|---|---|---|
| company | string | – | Visitor company/organization |
| confirm | boolean | – | Must be true to proceed. Without this, the tool returns a preview. |
| string | – | Visitor email address | |
| expectedArrival | string | – | Expected arrival date/time (ISO 8601) |
| expectedDeparture | string | – | Expected departure date/time (ISO 8601) |
| firstName | string | – | Visitor first name |
| id | number | yes | Visitor ID |
| lastName | string | – | Visitor last name |
| phone | string | – | Visitor phone number |
| purpose | string | – | Purpose of visit |
No output schema declared.
No examples provided.
What is the io.github.chrischall/ioffice-mcp server?
io.github.chrischall/ioffice-mcp is listed in the public MCP registry as io.github.chrischall/ioffice-mcp. iOffice workspace management for Claude, book rooms, manage visitors, maintenance tickets. This page covers its npm package (ioffice-mcp).
Is the io.github.chrischall/ioffice-mcp server safe to use?
io.github.chrischall/ioffice-mcp scores 91 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 21 September 2026. It declares no install or post-install scripts. Its build provenance is signed and verified. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.chrischall/ioffice-mcp server expose?
io.github.chrischall/ioffice-mcp exposes 53 tools: io_list_buildings, io_get_building, io_create_building, io_update_building, io_delete_building, and 48 more. Their descriptions and schemas cost roughly 6,938 tokens of context every time the server is loaded.
Is the io.github.chrischall/ioffice-mcp server still maintained?
io.github.chrischall/ioffice-mcp is still listed as active in the MCP registry. We last reached this channel on 21 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.chrischall/ioffice-mcp server under?
io.github.chrischall/ioffice-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.