JAJ Dataverse Dev MCP
NPM · JAJ-DATAVERSE-DEV-MCP · SCANNED SEP 26
Xrm/Power Platform/Dataverse MCP for devs, Azure CLI auth, Web API and multi-environment support
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 Security99
- 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
- 13 of 48 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- 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 4 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability79
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 291 tokens (~72/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 Management0
- Stability not yet verified: not enough scan history yet (needs a 30-day window).Unverified
Tool Coverage96
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 89% of tool parameters carry a description.Partial
Tool Safety75
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- 0 of 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "dataverse_request" implies "execute" and declares no destructiveHint at all, which the MCP spec reads as destructive by default. See how to fix → Fail
- An AI judge read all 4 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Unverified: 1 category
A category scored 0 because we could not verify it: a data source with nothing on this package, evidence we could not reach, or a check we could not run. We only credit what we can confirm.
How do I install the JAJ Dataverse Dev MCP server?
JAJ Dataverse Dev MCP runs locally as an npm package, launched with npx -y jaj-dataverse-dev-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 · jaj-dataverse-dev-mcp
claude mcp add jjohnsen-jaj-dataverse-dev-mcp -- npx -y jaj-dataverse-dev-mcp
{
"mcpServers": {
"jjohnsen-jaj-dataverse-dev-mcp": {
"command": "npx",
"args": [
"-y",
"jaj-dataverse-dev-mcp"
]
}
}
} {
"servers": {
"jjohnsen-jaj-dataverse-dev-mcp": {
"command": "npx",
"args": [
"-y",
"jaj-dataverse-dev-mcp"
]
}
}
} codex mcp add jjohnsen-jaj-dataverse-dev-mcp -- npx -y jaj-dataverse-dev-mcp
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"jjohnsen-jaj-dataverse-dev-mcp": {
"type": "local",
"command": [
"npx",
"-y",
"jaj-dataverse-dev-mcp"
],
"enabled": true
}
}
} openclaw mcp add jjohnsen-jaj-dataverse-dev-mcp --command npx --arg -y --arg jaj-dataverse-dev-mcp
mcp_servers:
jjohnsen-jaj-dataverse-dev-mcp:
command: "npx"
args: ["-y", "jaj-dataverse-dev-mcp"] {
"McpServers": {
"jjohnsen-jaj-dataverse-dev-mcp": {
"Transport": "stdio",
"Command": "npx",
"Arguments": [
"-y",
"jaj-dataverse-dev-mcp"
]
}
}
} assistant mcp add jjohnsen-jaj-dataverse-dev-mcp -t stdio -c npx -a -y jaj-dataverse-dev-mcp
{
"mcpServers": {
"jjohnsen-jaj-dataverse-dev-mcp": {
"command": "npx",
"args": [
"-y",
"jaj-dataverse-dev-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.
- 25 Sept 26 0
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 21 Sept 26 69
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 26 Sept 2026 · Analysed npm/jaj-dataverse-dev-mcp@0.1.3
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Dependencies 48 packages
| Packages resolved | 48 |
|---|---|
| Stale | 13 |
| 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 →
dataverse_request ~217
Execute a Dataverse Web API request. The path is relative to /api/data/v9.2/. Supports OData queries, CRUD, functions and actions. Use $select and $top where appropriate to avoid unnecessarily large responses. Do not pass a complete URL.
| Name | Type | Req | Description |
|---|---|---|---|
| accept | string | – | Optional Accept header. Defaults to application/json. |
| body | – | – | Optional JSON body for POST or PATCH requests. |
| environment | string | yes | Environment name returned by list_environments. |
| ifMatch | string | – | Optional If-Match value, e.g. "*" or an ETag. |
| ifNoneMatch | string | – | Optional If-None-Match value. |
| method | string | yes | – |
| path | string | yes | Path relative to /api/data/v9.2/. Example: accounts?$select=name,accountid&$top=10 Actions such as AddSolutionComponent are also supported. |
| prefer | string | – | Optional Dataverse Prefer header, e.g. return=representation or odata.include-annotations="*". |
No output schema declared.
No examples provided.
list_environments ~20
List the configured Dataverse environments that can be accessed.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
ping ~15
Check that the MCP server is running.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
whoami ~39
Get the Dataverse user, business unit and organization for the Azure CLI authenticated identity.
| Name | Type | Req | Description |
|---|---|---|---|
| environment | string | yes | Environment name returned by list_environments. |
No output schema declared.
No examples provided.
What is the JAJ Dataverse Dev MCP server?
JAJ Dataverse Dev MCP is listed in the public MCP registry as io.github.jjohnsen/jaj-dataverse-dev-mcp. Xrm/Power Platform/Dataverse MCP for devs, Azure CLI auth, Web API and multi-environment support. This page covers its npm package (jaj-dataverse-dev-mcp).
Is the JAJ Dataverse Dev MCP server safe to use?
JAJ Dataverse Dev MCP scores 69 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 26 September 2026. It declares no install or post-install scripts. 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 JAJ Dataverse Dev MCP server expose?
JAJ Dataverse Dev MCP exposes 4 tools: ping, list_environments, whoami, dataverse_request. Their descriptions and schemas cost roughly 291 tokens of context every time the server is loaded.
Is the JAJ Dataverse Dev MCP server still maintained?
JAJ Dataverse Dev MCP is still listed as active in the MCP registry. We last reached this channel on 26 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 JAJ Dataverse Dev MCP server under?
JAJ Dataverse Dev 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.