Add listPeople tool

Signed-off-by: Bryan Frimin <bryan@getprobo.com>

pkg/server/api/mcp/v1/schema.resolvers.go

@@ -108,3 +108,32 @@ func (r *Resolver) AddVendorTool(ctx context.Context, req *mcp.CallToolRequest,
 func (r *Resolver) UpdateVendorTool(ctx context.Context, req *mcp.CallToolRequest, input *types.UpdateVendorInput) (*mcp.CallToolResult, types.UpdateVendorOutput, error) {
 	return nil, types.UpdateVendorOutput{}, fmt.Errorf("updateVendor not implemented")
 }
+
+func (r *Resolver) ListPeopleTool(ctx context.Context, req *mcp.CallToolRequest, input *types.ListPeopleInput) (*mcp.CallToolResult, types.ListPeopleOutput, error) {
+	prb := r.ProboService(ctx, input.OrganizationID.TenantID())
+
+	pageOrderBy := page.OrderBy[coredata.PeopleOrderField]{
+		Field:     coredata.PeopleOrderFieldCreatedAt,
+		Direction: page.OrderDirectionDesc,
+	}
+	if input.OrderBy != nil {
+		pageOrderBy = page.OrderBy[coredata.PeopleOrderField]{
+			Field:     input.OrderBy.Field,
+			Direction: input.OrderBy.Direction,
+		}
+	}
+
+	cursor := types.NewCursor(input.Size, input.Cursor, pageOrderBy)
+
+	var peopleFilter = coredata.NewPeopleFilter(nil)
+	if input.Filter != nil {
+		peopleFilter = coredata.NewPeopleFilter(input.Filter.ExcludeContractEnded)
+	}
+
+	page, err := prb.Peoples.ListForOrganizationID(ctx, input.OrganizationID, cursor, peopleFilter)
+	if err != nil {
+		panic(fmt.Errorf("cannot list organization people: %w", err))
+	}
+
+	return nil, types.NewListPeopleOutput(page), nil
+}

pkg/server/api/mcp/v1/server/server.go

@@ -12,6 +12,7 @@ import (
 type ResolverInterface interface {
 	ListOrganizationsTool(ctx context.Context, req *mcp.CallToolRequest, input *types.ListOrganizationsInput) (*mcp.CallToolResult, types.ListOrganizationsOutput, error)
 	ListVendorsTool(ctx context.Context, req *mcp.CallToolRequest, input *types.ListVendorsInput) (*mcp.CallToolResult, types.ListVendorsOutput, error)
+	ListPeopleTool(ctx context.Context, req *mcp.CallToolRequest, input *types.ListPeopleInput) (*mcp.CallToolResult, types.ListPeopleOutput, error)
 	AddVendorTool(ctx context.Context, req *mcp.CallToolRequest, input *types.AddVendorInput) (*mcp.CallToolResult, types.AddVendorOutput, error)
 	UpdateVendorTool(ctx context.Context, req *mcp.CallToolRequest, input *types.UpdateVendorInput) (*mcp.CallToolResult, types.UpdateVendorOutput, error)
 }
@@ -53,6 +54,16 @@ func registerToolHandlers(server *mcp.Server, resolver ResolverInterface) {
 		},
 		resolver.ListVendorsTool,
 	)
+	mcp.AddTool(
+		server,
+		&mcp.Tool{
+			Name:         "listPeople",
+			Description:  "List all people for the organization",
+			InputSchema:  types.ListPeopleToolInputSchema,
+			OutputSchema: types.ListPeopleToolOutputSchema,
+		},
+		resolver.ListPeopleTool,
+	)
 	mcp.AddTool(
 		server,
 		&mcp.Tool{

pkg/server/api/mcp/v1/specification.yaml

@@ -15,9 +15,9 @@ components:
     VendorOrderField:
       type: string
       enum:
-        - created_at
+        - CREATED_AT
-        - updated_at
+        - UPDATED_AT
-        - name
+        - NAME
       go.probo.inc/mcpgen/type: go.probo.inc/probo/pkg/coredata.VendorOrderField
 
     VendorOrderBy:
@@ -32,6 +32,131 @@ components:
         direction:
           $ref: "#/components/schemas/OrderDirection"
           description: Vendor order direction
+
+    PeopleOrderBy:
+      type: object
+      required:
+        - field
+        - direction
+      properties:
+        field:
+          $ref: "#/components/schemas/PeopleOrderField"
+          description: People order field
+        direction:
+          $ref: "#/components/schemas/OrderDirection"
+          description: People order direction
+
+    PeopleOrderField:
+      type: string
+      enum:
+        - CREATED_AT
+        - FULL_NAME
+        - KIND
+      go.probo.inc/mcpgen/type: go.probo.inc/probo/pkg/coredata.PeopleOrderField
+
+    PeopleKind:
+      type: string
+      enum:
+        - EMPLOYEE
+        - CONTRACTOR
+        - SERVICE_ACCOUNT
+      go.probo.inc/mcpgen/type: go.probo.inc/probo/pkg/coredata.PeopleKind
+
+    People:
+      type: object
+      required:
+        - id
+        - organization_id
+        - full_name
+        - primary_email_address
+        - additional_email_addresses
+        - kind
+        - created_at
+        - updated_at
+      properties:
+        id:
+          $ref: "#/components/schemas/GID"
+          description: People ID
+        organization_id:
+          $ref: "#/components/schemas/GID"
+          description: Organization ID
+        full_name:
+          type: string
+          description: Full name
+        primary_email_address:
+          type: string
+          description: Primary email address
+        additional_email_addresses:
+          type: array
+          items:
+            type: string
+          description: Additional email addresses
+        kind:
+          $ref: "#/components/schemas/PeopleKind"
+          description: People kind
+        position:
+          type:
+            - string
+            - "null"
+          description: Position
+        contract_start_date:
+          type:
+            - string
+            - "null"
+          format: date-time
+          description: Contract start date
+        contract_end_date:
+          type:
+            - string
+            - "null"
+          format: date-time
+          description: Contract end date
+        created_at:
+          type: string
+          format: date-time
+          description: Creation timestamp
+        updated_at:
+          type: string
+          format: date-time
+          description: Update timestamp
+
+    ListPeopleInput:
+      type: object
+      required:
+        - organization_id
+      properties:
+        organization_id:
+          $ref: "#/components/schemas/GID"
+          description: Organization ID
+        order_by:
+          $ref: "#/components/schemas/PeopleOrderBy"
+          description: People order by
+        size:
+          type: integer
+          description: Page size
+        cursor:
+          $ref: "#/components/schemas/CursorKey"
+          description: Page cursor
+        filter:
+          type: object
+          properties:
+            exclude_contract_ended:
+              type: boolean
+              description: Exclude people with ended contracts
+
+    ListPeopleOutput:
+      type: object
+      required:
+        - people
+      properties:
+        next_cursor:
+          $ref: "#/components/schemas/CursorKey"
+          description: Next cursor
+        people:
+          type: array
+          items:
+            $ref: "#/components/schemas/People"
+
     GID:
       type: string
       format: string
@@ -225,6 +350,13 @@ tools:
       $ref: "#/components/schemas/ListVendorsInput"
     outputSchema:
       $ref: "#/components/schemas/ListVendorsOutput"
+  - name: listPeople
+    description: List all people for the organization
+    readonly: true
+    inputSchema:
+      $ref: "#/components/schemas/ListPeopleInput"
+    outputSchema:
+      $ref: "#/components/schemas/ListPeopleOutput"
   - name: addVendor
     description: Add a new vendor to the organization
     readonly: false

pkg/server/api/mcp/v1/types/people.go

@@ -0,0 +1,53 @@
+// Copyright (c) 2025 Probo Inc <hello@getprobo.com>.
+//
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+
+package types
+
+import (
+	"go.probo.inc/probo/pkg/coredata"
+	"go.probo.inc/probo/pkg/page"
+)
+
+func NewPeople(p *coredata.People) *People {
+	return &People{
+		FullName:                 p.FullName,
+		ID:                       p.ID,
+		OrganizationID:           p.OrganizationID,
+		Kind:                     p.Kind,
+		PrimaryEmailAddress:      p.PrimaryEmailAddress,
+		AdditionalEmailAddresses: p.AdditionalEmailAddresses,
+		Position:                 p.Position,
+		// ContractStartDate:        p.ContractStartDate,
+		// ContractEndDate:          p.ContractEndDate,
+		CreatedAt: p.CreatedAt,
+		UpdatedAt: p.UpdatedAt,
+	}
+}
+
+func NewListPeopleOutput(peoplePage *page.Page[*coredata.People, coredata.PeopleOrderField]) ListPeopleOutput {
+	people := make([]*People, 0, len(peoplePage.Data))
+	for _, p := range peoplePage.Data {
+		people = append(people, NewPeople(p))
+	}
+
+	var nextCursor *page.CursorKey
+	if len(peoplePage.Data) > 0 {
+		cursorKey := peoplePage.Data[len(peoplePage.Data)-1].CursorKey(peoplePage.Cursor.OrderBy.Field)
+		nextCursor = &cursorKey
+	}
+
+	return ListPeopleOutput{
+		NextCursor: nextCursor,
+		People:     people,
+	}
+}

pkg/server/api/mcp/v1/types/types.go

@@ -16,7 +16,9 @@ var (
 	AddVendorToolOutputSchema         = mcp.MustUnmarshalSchema(`{"type":"object","required":["vendor"],"properties":{"vendor":{"type":"object","required":["id","name","organization_id","created_at","updated_at"],"properties":{"created_at":{"type":"string","description":"Creation timestamp","format":"date-time"},"description":{"description":"Vendor description"},"id":{"type":"string","format":"string"},"name":{"type":"string","description":"Vendor name"},"organization_id":{"type":"string","format":"string"},"updated_at":{"type":"string","description":"Update timestamp","format":"date-time"}}}}}`)
 	ListOrganizationsToolInputSchema  = mcp.MustUnmarshalSchema(`{"type":"object","properties":{"organization_id":{"type":"string","format":"string"}}}`)
 	ListOrganizationsToolOutputSchema = mcp.MustUnmarshalSchema(`{"type":"object","properties":{"organizations":{"type":"array","items":{"type":"object","required":["id","name","description","created_at","updated_at"],"properties":{"created_at":{"type":"string","description":"Creation timestamp","format":"date-time"},"description":{"description":"Organization description"},"id":{"type":"string","format":"string"},"name":{"type":"string","description":"Organization name"},"updated_at":{"type":"string","description":"Update timestamp","format":"date-time"}}}}}}`)
-	ListVendorsToolInputSchema        = mcp.MustUnmarshalSchema(`{"type":"object","required":["organization_id"],"properties":{"cursor":{"type":"string","format":"string"},"filter":{"type":"object","properties":{"snapshot_id":{"type":"string","format":"string"}}},"order_by":{"type":"object","required":["field","direction"],"properties":{"direction":{"type":"string","enum":["asc","desc"]},"field":{"type":"string","enum":["created_at","updated_at","name"]}}},"organization_id":{"type":"string","format":"string"},"size":{"type":"integer","description":"Page size"}}}`)
+	ListPeopleToolInputSchema         = mcp.MustUnmarshalSchema(`{"type":"object","required":["organization_id"],"properties":{"cursor":{"type":"string","format":"string"},"filter":{"type":"object","properties":{"exclude_contract_ended":{"type":"boolean","description":"Exclude people with ended contracts"}}},"order_by":{"type":"object","required":["field","direction"],"properties":{"direction":{"type":"string","enum":["asc","desc"]},"field":{"type":"string","enum":["CREATED_AT","FULL_NAME","KIND"]}}},"organization_id":{"type":"string","format":"string"},"size":{"type":"integer","description":"Page size"}}}`)
+	ListPeopleToolOutputSchema        = mcp.MustUnmarshalSchema(`{"type":"object","required":["people"],"properties":{"next_cursor":{"type":"string","format":"string"},"people":{"type":"array","items":{"type":"object","required":["id","organization_id","full_name","primary_email_address","additional_email_addresses","kind","created_at","updated_at"],"properties":{"additional_email_addresses":{"type":"array","description":"Additional email addresses","items":{"type":"string"}},"contract_end_date":{"description":"Contract end date","format":"date-time"},"contract_start_date":{"description":"Contract start date","format":"date-time"},"created_at":{"type":"string","description":"Creation timestamp","format":"date-time"},"full_name":{"type":"string","description":"Full name"},"id":{"type":"string","format":"string"},"kind":{"type":"string","enum":["EMPLOYEE","CONTRACTOR","SERVICE_ACCOUNT"]},"organization_id":{"type":"string","format":"string"},"position":{"description":"Position"},"primary_email_address":{"type":"string","description":"Primary email address"},"updated_at":{"type":"string","description":"Update timestamp","format":"date-time"}}}}}}`)
+	ListVendorsToolInputSchema        = mcp.MustUnmarshalSchema(`{"type":"object","required":["organization_id"],"properties":{"cursor":{"type":"string","format":"string"},"filter":{"type":"object","properties":{"snapshot_id":{"type":"string","format":"string"}}},"order_by":{"type":"object","required":["field","direction"],"properties":{"direction":{"type":"string","enum":["asc","desc"]},"field":{"type":"string","enum":["CREATED_AT","UPDATED_AT","NAME"]}}},"organization_id":{"type":"string","format":"string"},"size":{"type":"integer","description":"Page size"}}}`)
 	ListVendorsToolOutputSchema       = mcp.MustUnmarshalSchema(`{"type":"object","required":["vendors"],"properties":{"next_cursor":{"type":"string","format":"string"},"vendors":{"type":"array","items":{"type":"object","required":["id","name","organization_id","created_at","updated_at"],"properties":{"created_at":{"type":"string","description":"Creation timestamp","format":"date-time"},"description":{"description":"Vendor description"},"id":{"type":"string","format":"string"},"name":{"type":"string","description":"Vendor name"},"organization_id":{"type":"string","format":"string"},"updated_at":{"type":"string","description":"Update timestamp","format":"date-time"}}}}}}`)
 	UpdateVendorToolInputSchema       = mcp.MustUnmarshalSchema(`{"type":"object","required":["id"],"properties":{"description":{"type":"string","description":"Vendor description"},"id":{"type":"string","format":"string"},"name":{"type":"string","description":"Vendor name"}}}`)
 	UpdateVendorToolOutputSchema      = mcp.MustUnmarshalSchema(`{"type":"object","required":["vendor"],"properties":{"vendor":{"type":"object","required":["id","name","organization_id","created_at","updated_at"],"properties":{"created_at":{"type":"string","description":"Creation timestamp","format":"date-time"},"description":{"description":"Vendor description"},"id":{"type":"string","format":"string"},"name":{"type":"string","description":"Vendor name"},"organization_id":{"type":"string","format":"string"},"updated_at":{"type":"string","description":"Update timestamp","format":"date-time"}}}}}`)
@@ -52,6 +54,26 @@ type ListOrganizationsOutput struct {
 	Organizations []*Organization `json:"organizations,omitempty"`
 }
 
+// ListPeopleInput represents the schema
+type ListPeopleInput struct {
+	// Page cursor
+	Cursor *page.CursorKey        `json:"cursor,omitempty"`
+	Filter *ListPeopleInputFilter `json:"filter,omitempty"`
+	// People order by
+	OrderBy *PeopleOrderBy `json:"order_by,omitempty"`
+	// Organization ID
+	OrganizationID gid.GID `json:"organization_id"`
+	// Page size
+	Size *int64 `json:"size,omitempty"`
+}
+
+// ListPeopleOutput represents the schema
+type ListPeopleOutput struct {
+	// Next cursor
+	NextCursor *page.CursorKey `json:"next_cursor,omitempty"`
+	People     []*People       `json:"people"`
+}
+
 // ListVendorsInput represents the schema
 type ListVendorsInput struct {
 	// Page cursor
@@ -86,6 +108,40 @@ type Organization struct {
 	UpdatedAt time.Time `json:"updated_at"`
 }
 
+// People represents the schema
+type People struct {
+	// Additional email addresses
+	AdditionalEmailAddresses []string `json:"additional_email_addresses"`
+	// Contract end date
+	ContractEndDate *string `json:"contract_end_date,omitempty"`
+	// Contract start date
+	ContractStartDate *string `json:"contract_start_date,omitempty"`
+	// Creation timestamp
+	CreatedAt time.Time `json:"created_at"`
+	// Full name
+	FullName string `json:"full_name"`
+	// People ID
+	ID gid.GID `json:"id"`
+	// People kind
+	Kind coredata.PeopleKind `json:"kind"`
+	// Organization ID
+	OrganizationID gid.GID `json:"organization_id"`
+	// Position
+	Position *string `json:"position,omitempty"`
+	// Primary email address
+	PrimaryEmailAddress string `json:"primary_email_address"`
+	// Update timestamp
+	UpdatedAt time.Time `json:"updated_at"`
+}
+
+// PeopleOrderBy represents the schema
+type PeopleOrderBy struct {
+	// People order direction
+	Direction page.OrderDirection `json:"direction"`
+	// People order field
+	Field coredata.PeopleOrderField `json:"field"`
+}
+
 // UpdateVendorInput represents the schema
 type UpdateVendorInput struct {
 	// Vendor description
@@ -125,6 +181,12 @@ type VendorOrderBy struct {
 	Field coredata.VendorOrderField `json:"field"`
 }
 
+// ListPeopleInputFilter represents the schema
+type ListPeopleInputFilter struct {
+	// Exclude people with ended contracts
+	ExcludeContractEnded *bool `json:"exclude_contract_ended,omitempty"`
+}
+
 // ListVendorsInputFilter represents the schema
 type ListVendorsInputFilter struct {
 	// Snapshot ID