io.github.chrischall/workday-mcp
NPM · WORKDAY-MCP · SCANNED SEP 20
Read-only Workday for Claude — fetch tasks, pay, benefits via your signed-in session
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 7 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/workday-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 Usability74
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1711 tokens (~171/item across 10 items; 10 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 Management83
- Stability observed for 25 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
- We read all 10 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 10 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/workday-mcp server?
io.github.chrischall/workday-mcp runs locally as an npm package, launched with npx -y workday-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 · workday-mcp
claude mcp add chrischall-workday-mcp -- npx -y workday-mcp
{
"mcpServers": {
"chrischall-workday-mcp": {
"command": "npx",
"args": [
"-y",
"workday-mcp"
]
}
}
} {
"servers": {
"chrischall-workday-mcp": {
"command": "npx",
"args": [
"-y",
"workday-mcp"
]
}
}
} codex mcp add chrischall-workday-mcp -- npx -y workday-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"chrischall-workday-mcp": {
"type": "local",
"command": [
"npx",
"-y",
"workday-mcp"
],
"enabled": true
}
}
} openclaw mcp add chrischall-workday-mcp --command npx --arg -y --arg workday-mcp
mcp_servers:
chrischall-workday-mcp:
command: "npx"
args: ["-y", "workday-mcp"] {
"McpServers": {
"chrischall-workday-mcp": {
"Transport": "stdio",
"Command": "npx",
"Arguments": [
"-y",
"workday-mcp"
]
}
}
} assistant mcp add chrischall-workday-mcp -t stdio -c npx -a -y workday-mcp
{
"mcpServers": {
"chrischall-workday-mcp": {
"command": "npx",
"args": [
"-y",
"workday-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.
- 20 Sept 26 0
- MCP protocol: Implements a current MCP spec version (2026-07-28). functional
- Package version: 1.0.0 → 1.1.0 functional
- 19 Sept 26 +12
- Malware scan: unverified → pass ▲ security
- Stability: pass → 0.80 functional
- 18 Sept 26 −14
- Malware scan: pass → unverified ▼ security
- Stability: 0.97 → pass security
- Dependency health: 0.86 → 1.00 ▲ functional
- Package version: 0.6.5 → 1.0.0 functional
- 17 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 16 Sept 26 +15
- Malware scan: unverified → pass ▲ security
- 15 Sept 26 +11
- Malware scan: unverified → pass ▲ security
- Known CVEs: unverified → pass ▲ security
- Dependency health: unverified → 0.86 ▲ functional
- Package version: 0.6.4 → 0.6.5 functional
- 14 Sept 26 −27
- Stability: pass → unverified ▼ security
- Malware scan: pass → unverified ▼ security
- Known CVEs: pass → unverified ▼ security
- Tool safety: pass → unverified ▼ security
- Capabilities: pass → unverified ▼ functional
- Dependency health: 0.86 → unverified ▼ functional
- Tool coverage: 100 → unverified ▼ 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
- Stability: pass → 0.87 functional
- Package version: 0.6.3 → 0.6.4 functional
- 13 Sept 26 0
- Stability: 0.97 → pass security
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 20 Sept 2026 · Analysed npm/workday-mcp@1.1.0
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/workday-mcp |
| Certificate issuer | https://token.actions.githubusercontent.com |
| Certificate SAN | https://github.com/chrischall/workday-mcp/.github/workflows/release-please.yml@refs/heads/main |
| Rekor log index | 2893922004 |
| Predicate type | https://slsa.dev/provenance/v1 |
| Subject digest | sha512:ea32260352dc2e295e7f39d20c9b2a678154a0d58cb8499c4a3ca5b41de997d2d03468ee9a7f438933d21c6be4ca80a689cc3c186ce2e95ff971a9c8b |
Background: How many MCP packages publish verified provenance →
Dependencies 7 packages
| Packages resolved | 7 |
|---|---|
| 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 →
workday_fetch Fetch a raw Workday endpoint ~149
GET any Workday data endpoint and return the RAW JSON with secrets redacted — the escape hatch for pages the typed tools do not model yet. Prefer `workday_get_task` (structured) when it works; reach for this to explore an unfamiliar page or to see fields the parser drops. Bare uris get `.htmld` appended and `/d/` SPA paths are normalized. Read-only (GET only).
| Name | Type | Req | Description |
|---|---|---|---|
| maxBytes | integer | – | Payload cap before truncation (default 60000). |
| path | string | yes | Workday path, e.g. `/acme/inst/1$715/247$42.htmld` or `2998$43525`. |
No output schema declared.
No examples provided.
workday_get_apps List your Workday apps ~96
List the Workday apps available on your home screen, each with a launchable task id. Use this to discover what you can read, then pass an app's `taskId` to `workday_get_task` to open it. Some apps share a generic launcher id; if one returns a near-empty page, open the app in your browser and pass that URL to `workday_get_task` instead. Read-only.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
workday_get_my_profile Read your own Workday profile ~51
Read your own worker profile — the same catalog `workday_get_worker` returns, for yourself. Use it to find your pay, benefits, time off, goals, and feedback. Read-only.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
workday_get_org_chart Read your org chart ~62
Read the reporting chain around you: each person with their business title, location, report count, and a `profileUri` you can pass straight to `workday_get_worker`. Resolves the Org Chart app from your own app menu. Read-only.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
workday_get_task Read a Workday task / data card ~398
Fetch a Workday page (task or data card) by its path and return a structured, read-only view: title, current user, each section as label/value fields, navigable references (instance id + drill-in uri), and the page's related tasks + export links. The path is a Workday `*.htmld` endpoint — take it from a prior result's `references[].uri` or `relatedTasks[].uri`, or paste the URL of a Workday page you have open (SPA `/d/...` URLs are normalized automatically). Every request rides your signed-in Workday tab. Read-only; no data is mutated.
| Name | Type | Req | Description |
|---|---|---|---|
| depth | integer | – | Levels to follow (default 1). Supplying this implies `expand` unless `expand: false` is passed explicitly. |
| expand | boolean | – | Follow the page down to the child cards holding its real content. Turn this on when a page comes back with no sections — container/hub pages delegate everything to children whose uris exist only insi… |
| maxCards | integer | – | Cap on child cards fetched (default 12). Supplying this implies `expand` unless `expand: false` is passed explicitly. |
| path | string | yes | Workday data endpoint path, e.g. `/acme/inst/13102!ABC/cacheable-task/2998$43525.htmld`, or a copied `/acme/d/...` SPA URL, or a bare suffix like `quickaccess/fetch.htmld`. |
| view | string | – | Response shape: "compact" (default) drops fields the response already carries elsewhere; "full" returns every field this server understands. compact strips image/avatar URLs from the response; "full"… |
No output schema declared.
No examples provided.
workday_get_worker Read a worker profile ~158
Read a worker's Workday profile and return the CATALOG of everything readable about them: sections (Job, Compensation, Benefits, Contact, Personal, Performance, Career, Feedback) each listing named, fetchable tasks. Pass a `profileUri` from `workday_get_org_chart` or any reference, or a bare worker id like `247$42`. Then use `workday_get_worker_task` to open one by name. Shows only what your own Workday permissions already allow. Read-only.
| Name | Type | Req | Description |
|---|---|---|---|
| worker | string | yes | A full profile uri (e.g. `/acme/inst/1$715/247$42.htmld`) or a bare worker instance id (e.g. `247$42`). |
No output schema declared.
No examples provided.
workday_get_worker_task Open one task on a worker profile ~203
Open a single named item from a worker's profile — "Compensation", "Job Details", "Performance Reviews", "Management Chain", "Benefits", "Goals", "Pay Change History", and so on. Matched case-insensitively against that worker's own task catalog; if it does not match, the error lists exactly what is available. Read-only.
| Name | Type | Req | Description |
|---|---|---|---|
| task | string | yes | Task name as it appears on the profile, e.g. `Compensation`. |
| view | string | – | Response shape: "compact" (default) drops fields the response already carries elsewhere; "full" returns every field this server understands. compact strips image/avatar URLs from the response; "full"… |
| worker | string | yes | Profile uri or bare worker instance id. |
No output schema declared.
No examples provided.
workday_graphql Run a Workday GraphQL query ~185
Run a read-only GraphQL query against Workday's PEX surface (`/wday/pex/graphql`). This is the only route to surfaces that have no GET-able `.htmld` endpoint — notably the Inbox / "My Tasks" and global search. Workday does not publish these operations, so you supply the document; expect to iterate. `mutation` and `subscription` documents are REFUSED — this server is read-only — as are type-system (SDL) documents, whose definition boundaries cannot be tracked reliably.
| Name | Type | Req | Description |
|---|---|---|---|
| maxBytes | integer | – | Payload cap before truncation (default 60000). |
| operationName | string | – | Operation name; also sent as the `?operation=` query parameter. |
| query | string | yes | A GraphQL `query` document. Mutations are rejected. |
| variables | object | – | Variables for the query. |
No output schema declared.
No examples provided.
workday_healthcheck Verify the fetchproxy bridge end-to-end ~136
Round-trips a small public wd5.myworkday.com URL (/get-global-prefs.htmld?feature=doNotShowMobileAd) through the fetchproxy bridge and returns diagnostics: the bridge's role (host/peer/null), port, version, the extension link (linked / pair pending / not attached / never answered), the elapsed round-trip time, and a plain-English hint distinguishing 'bridge never came up' from 'extension not connected' from 'real wd5.myworkday.com-side problem'. Read-only, no auth required. Call this when a real tool fails and you want to know which hop broke.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
workday_open_app Open a Workday app by name ~273
Open one of your Workday apps by name — "My Team Management", "Talent and Performance", "Time", "Absence", "Benefits and Pay", "Org Chart", "Total Rewards" — and read it, following the app down to the child cards that hold its real content. Most Workday app hubs return a near-empty shell on their own; this follows the links for you. Matched case-insensitively against your own app menu, so it works without knowing any task ids. Read-only.
| Name | Type | Req | Description |
|---|---|---|---|
| app | string | yes | App name or a distinctive part of it, e.g. `talent` or `my team`. |
| depth | integer | – | Levels of child cards to follow (default 1, 0 = the hub page only). |
| maxCards | integer | – | Cap on child cards fetched (default 12). Each is a real browser fetch. |
| view | string | – | Response shape: "compact" (default) drops fields the response already carries elsewhere; "full" returns every field this server understands. compact strips image/avatar URLs from the response; "full"… |
No output schema declared.
No examples provided.
What is the io.github.chrischall/workday-mcp server?
io.github.chrischall/workday-mcp is listed in the public MCP registry as io.github.chrischall/workday-mcp. Read-only Workday for Claude, fetch tasks, pay, benefits via your signed-in session. This page covers its npm package (workday-mcp).
Is the io.github.chrischall/workday-mcp server safe to use?
io.github.chrischall/workday-mcp scores 92 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 20 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/workday-mcp server expose?
io.github.chrischall/workday-mcp exposes 10 tools: workday_healthcheck, workday_get_apps, workday_open_app, workday_get_task, workday_get_org_chart, and 5 more. Their descriptions and schemas cost roughly 1,711 tokens of context every time the server is loaded.
Is the io.github.chrischall/workday-mcp server still maintained?
io.github.chrischall/workday-mcp is still listed as active in the MCP registry. We last reached this channel on 20 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/workday-mcp server under?
io.github.chrischall/workday-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.