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.
MCP server for Microsoft Dataverse API
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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Source: npm · also listed on Glama
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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.
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_setupDataverse MCP server is not configured. Call this tool to see setup instructions.
invoke_actionInvoke 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_functionInvoke 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_entitiesList Dataverse tables (entities) with optional prefix and solution filters
list_solutionsList Dataverse solutions (uniquename is used to filter list_entities)
get_entity_schemaGet attributes (columns) of a specific Dataverse table
query_recordsQuery records from a Dataverse table with OData filters
get_recordGet a single record by ID from a Dataverse table
create_recordCreate a new record in a Dataverse table
update_recordUpdate an existing record in a Dataverse table
delete_recordDelete a record from a Dataverse table
add_picklist_optionAdd an option to an existing Local or Global OptionSet (Dataverse InsertOptionValue action). Requires Customizer or System Administrator role; HTTP 403 otherwise.
update_picklist_optionUpdate an existing option's label/description on a Local or Global OptionSet (Dataverse UpdateOptionValue action). Requires Customizer or System Administrator role.
delete_picklist_optionRemove 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_optionsRead options of a Local or Global OptionSet as a flat [{ value, label }] list.
create_entityCreate a new Dataverse table (entity) with specified attributes
add_attributeAdd a column (attribute) to an existing Dataverse table
create_relationshipCreate a relationship between two Dataverse tables
update_attributeUpdate 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_attributePermanently 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_dependenciesList 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_keysList 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_keyCreate 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_keyPermanently 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.
Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
Anthropic's MCP TypeScript SDK has a ReDoS vulnerability
Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default
DATAVERSE_ALLOW_DELETEtrue # optional, enable delete operations (disabled by default)DATAVERSE_CLIENT_IDyour-app-registration-client-idDATAVERSE_CLIENT_SECRETyour-client-secretDATAVERSE_ENTITY_PREFIXcontoso_ # optional, default prefix filter for list_entitiesDATAVERSE_RESOURCE_URLDATAVERSE_SOLUTION_NAMEMySolution # optional, default solution unique name for list_entitiesDATAVERSE_TENANT_IDyour-azure-tenant-idTool 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.
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[](https://m8ven.ai/mcp/rededis/dataverse-mcp-server)?variant=verified from the URL.Vetting this one by hand? Tool Check is an MCP that scores other MCPs. Add it once and ask Claude, ChatGPT, or any MCP client to grade a server, surface CVEs, check the publisher, and suggest safer alternatives — before you install.
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