rededis/dataverse-mcp-server (rededis/dataverse-mcp-server) is an MCP server listed on the M8ven Trust Index. It scores 58 out of 100, grade D. It declares 26 tools. No publisher has claimed this listing.

D
Caution
58/100

rededis/dataverse-mcp-server

MCP server for Microsoft Dataverse API

rededis/dataverse-mcp-server· npm: @rededis/dataverse-mcp-server· listed on npm

Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

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Who stands behind it

rededis

Source: npm · also listed on Glama

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Install from

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
⚠️
Known vulnerabilities in dependencies: 3 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
🔐
You'll be asked for 1 credential: DATAVERSE_CLIENT_SECRET
These are read from process.env at runtime. Make sure you trust where they’ll be sent.
// tools this server exposes24 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

dataverse_setup

Dataverse MCP server is not configured. Call this tool to see setup instructions.

invoke_action

Invoke a Dataverse Web API action (POST) — bound or unbound. Use for operations that are not plain CRUD, e.g. PublishDuplicateRule (bound to a duplicaterule) or QualifyLead (bound to a lead), or UnpublishDuplicateRule (unbound, takes DuplicateRuleId). Whether an action is bound is defined in the Web

invoke_function

Invoke a Dataverse Web API function (GET) — bound or unbound. Use for read-only operations exposed as functions, e.g. WhoAmI (unbound) or RetrieveDuplicates. Pass entity_set+id for bound functions, neither for unbound. parameters are inlined into the URL as OData function arguments.

list_entities

List Dataverse tables (entities) with optional prefix and solution filters

list_solutions

List Dataverse solutions (uniquename is used to filter list_entities)

get_entity_schema

Get attributes (columns) of a specific Dataverse table

query_records

Query records from a Dataverse table with OData filters

get_record

Get a single record by ID from a Dataverse table

create_record

Create a new record in a Dataverse table

update_record

Update an existing record in a Dataverse table

delete_record

Delete a record from a Dataverse table

add_picklist_option

Add an option to an existing Local or Global OptionSet (Dataverse InsertOptionValue action). Requires Customizer or System Administrator role; HTTP 403 otherwise.

update_picklist_option

Update an existing option's label/description on a Local or Global OptionSet (Dataverse UpdateOptionValue action). Requires Customizer or System Administrator role.

delete_picklist_option

Remove an option from a Local or Global OptionSet (Dataverse DeleteOptionValue action). WARNING: existing records that hold this integer value are NOT updated and will retain the now-orphan number — warn the user before deleting.

get_picklist_options

Read options of a Local or Global OptionSet as a flat [{ value, label }] list.

create_entity

Create a new Dataverse table (entity) with specified attributes

add_attribute

Add a column (attribute) to an existing Dataverse table

create_relationship

Create a relationship between two Dataverse tables

update_attribute

Update metadata of an existing column (display name, description, required level, max length, min/max value, precision). The column's type and logical name CANNOT be changed by Dataverse — for those, create a new column, migrate data, then delete the old one.

delete_attribute

Permanently delete a column (attribute) from a Dataverse table. ⚠️ WARNING: this PERMANENTLY DESTROYS all data stored in this column across ALL records — there is no soft-delete, no undo, no recovery except from a full environment backup. Before calling this, make the user confirm explicitly and con

get_attribute_dependencies

List CRM components (forms, views, workflows, business rules, calculated columns, plugins, …) that reference a given attribute. Use this when delete_attribute fails with error 0x8004f01f, or proactively before any destructive change. Returns a flat array of { component_type, component_type_name, obj

list_entity_keys

List alternate keys defined on a Dataverse table. Returns a flat array of { logical_name, schema_name, display_name, key_attributes, entity_key_index_status, metadata_id }. entity_key_index_status reflects the background index build (Pending → Active, or Failed) — alt keys are not usable for keyed-P

add_entity_key

Create an alternate key on a Dataverse table (composite supported via key_attributes). Use for race-safe upserts via keyed-PATCH or to enforce a uniqueness constraint that the primary key doesn't cover. NOTE: Dataverse builds the supporting unique index asynchronously — the key is not usable for key

delete_entity_key

Permanently delete an alternate key from a Dataverse table. ⚠️ Drops the supporting unique index; any client code relying on keyed-PATCH upserts against this key will stop working. The underlying attributes and their data are NOT affected — only the key definition and its index are removed.

// known CVEs in dependencies3 high

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

high@modelcontextprotocol/sdk@1.12.1GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.12.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.1GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configDATAVERSE_ALLOW_DELETEtrue # optional, enable delete operations (disabled by default)
configDATAVERSE_CLIENT_IDyour-app-registration-client-id
🔐 secretDATAVERSE_CLIENT_SECRETyour-client-secret
configDATAVERSE_ENTITY_PREFIXcontoso_ # optional, default prefix filter for list_entities
configDATAVERSE_RESOURCE_URL
configDATAVERSE_SOLUTION_NAMEMySolution # optional, default solution unique name for list_entities
configDATAVERSE_TENANT_IDyour-azure-tenant-id
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

28/28 tools missing one or more hints — dataverse_setup (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); invoke_action (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); invoke_function (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +25 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Tool inputs are validated

18/28 tool handlers declare input schemas (64%)

Declare an inputSchema with zod/joi/yup on every tool definition.

Tool handlers catch errors

Only 3/28 tool handlers wrap calls in try/catch (11%)

Wrap each tool handler body in try/catch and return a structured error response.

Tool test coverage

19/28 tools referenced in tests (68%)

Write tests that reference each tool by name so every tool has at least one test.

Production dependencies are patched

0 critical, 3 high severity in production deps — @modelcontextprotocol/sdk@1.12.1 (high), @modelcontextprotocol/sdk@1.12.1 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 6 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
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commit: 30db77f3cf8123b23af08f1f855349718d60a802
code hash: 6114f05c245ad8601a0a89df970a175de8969d2652c482aed84bf91f757131ad
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