featurebase-mcp
Version:
MCP server for Featurebase API - manage posts and comments
642 lines • 29.1 kB
JavaScript
#!/usr/bin/env node
import { Server } from "@modelcontextprotocol/sdk/server/index.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
import { CallToolRequestSchema, ErrorCode, ListToolsRequestSchema, McpError, } from "@modelcontextprotocol/sdk/types.js";
import axios from "axios";
import mask from "json-mask";
const commentModel = "upvoted, downvoted, inReview, isSpam, pinned, emailSent, sendNotification, organization, submission, author, authorId, authorPicture, isPrivate, isDeleted, confidenceScore, content, upvotes, downvotes, score, parentComment, path, createdAt, updatedAt, id";
class FeaturebaseAPI {
client;
orgUrl;
constructor(config) {
this.client = axios.create({
baseURL: config.baseUrl || "https://do.featurebase.app/v2",
headers: {
"X-API-Key": config.apiKey,
"Content-Type": "application/json",
},
});
this.orgUrl = config.orgUrl || "";
}
// Posts endpoints
async listPosts(params) {
const response = await this.client.get("/posts", { params });
return response.data;
}
async createPost(data) {
const response = await this.client.post("/posts", data);
return response.data;
}
async updatePost(data) {
const response = await this.client.patch("/posts", data);
return response.data;
}
async deletePost(id) {
const response = await this.client.delete("/posts", { data: { id } });
return response.data;
}
async getPostUpvoters(submissionId, page = 1, limit = 10) {
const response = await this.client.get("/posts/upvoters", {
params: { submissionId, page, limit },
});
return response.data;
}
async addUpvoter(id, email, name) {
const response = await this.client.post("/posts/upvoters", {
id,
email,
name,
});
return response.data;
}
async resolvePostSlug(slug) {
if (!this.orgUrl) {
throw new Error("FEATUREBASE_ORG_URL environment variable is required for slug resolution");
}
const response = await axios.get(`${this.orgUrl}/api/v1/submission`, {
params: { slug },
});
return response.data;
}
async getSimilarSubmissions(query, locale = "en") {
if (!this.orgUrl) {
throw new Error("FEATUREBASE_ORG_URL environment variable is required for similar submissions");
}
const response = await axios.get(`${this.orgUrl}/api/v1/submission/getSimilarSubmissions`, {
params: { query, locale },
});
return response.data;
}
// Comments endpoints
async getComments(params) {
const response = await this.client.get("/comment", { params });
return response.data;
}
async createComment(data) {
const response = await this.client.post("/comment", data);
return response.data;
}
async updateComment(data) {
const response = await this.client.patch("/comment", data);
return response.data;
}
async deleteComment(id) {
const response = await this.client.delete("/comment", { data: { id } });
return response.data;
}
}
class FeaturebaseMCPServer {
server;
api;
constructor() {
const apiKey = process.env.FEATUREBASE_API_KEY;
if (!apiKey) {
throw new Error("FEATUREBASE_API_KEY environment variable is required");
}
const baseUrl = process.env.FEATUREBASE_BASE_URL;
const orgUrl = process.env.FEATUREBASE_ORG_URL;
this.api = new FeaturebaseAPI({ apiKey, baseUrl, orgUrl });
this.server = new Server({
name: "featurebase-mcp",
version: "1.0.0",
}, {
capabilities: {
tools: {},
},
});
this.setupHandlers();
}
setupHandlers() {
this.server.setRequestHandler(ListToolsRequestSchema, async () => ({
tools: [
// Posts tools
{
name: "list_posts",
description: "List posts with optional filtering. Available fields: id, title, content, author, authorId, authorPicture, commentsAllowed, organization, upvotes, upvoted, postCategory(category,private,prefill,roles,hiddenFromRoles,id), postTags(name,color,private,id), postStatus(name,color,type,isDefault,id), date, lastModified, comments, isSubscribed, inReview, lastDraggedTimestamps",
inputSchema: {
type: "object",
properties: {
id: { type: "string", description: "Find submission by its id" },
q: {
type: "string",
description: "Search for posts by title or content",
},
category: {
type: "array",
items: { type: "string" },
description: "Filter posts by category (board) names",
},
status: {
type: "array",
items: { type: "string" },
description: "Filter posts by status ids",
},
sortBy: {
type: "string",
description: 'Sort posts (e.g., "date:desc" or "upvotes:desc")',
},
startDate: {
type: "string",
description: "Get posts created after this date",
},
endDate: {
type: "string",
description: "Get posts created before this date",
},
limit: {
type: "number",
description: "Number of results per page",
},
page: { type: "number", description: "Page number" },
select: {
type: "string",
description: 'Fields to return. Examples: "id,title,upvotes" | "title,author(name)" | "postCategory(category),postStatus(name)". Leave empty for all fields.',
},
},
required: [],
},
},
{
name: "create_post",
description: "Create a new post",
inputSchema: {
type: "object",
properties: {
title: {
type: "string",
description: "Post title (min 2 characters)",
},
category: {
type: "string",
description: "The board (category) for the post",
},
content: {
type: "string",
description: "Post content (can be empty)",
},
email: {
type: "string",
description: "Email of the user submitting",
},
authorName: {
type: "string",
description: "Name for new user if email not found",
},
tags: {
type: "array",
items: { type: "string" },
description: "Array of tag names",
},
commentsAllowed: {
type: "boolean",
description: "Allow comments on post",
},
status: { type: "string", description: "Post status" },
date: { type: "string", description: "Post creation date" },
customInputValues: {
type: "object",
description: "Custom field values",
},
},
required: ["title", "category"],
},
},
{
name: "update_post",
description: "Update an existing post",
inputSchema: {
type: "object",
properties: {
id: { type: "string", description: "Post ID to update" },
title: { type: "string", description: "New title" },
content: { type: "string", description: "New content" },
status: { type: "string", description: "New status" },
commentsAllowed: {
type: "boolean",
description: "Allow comments",
},
category: { type: "string", description: "New category" },
sendStatusUpdateEmail: {
type: "boolean",
description: "Send status update email to upvoters",
},
tags: {
type: "array",
items: { type: "string" },
description: "New tags",
},
inReview: { type: "boolean", description: "Put post in review" },
date: { type: "string", description: "Post creation date" },
customInputValues: {
type: "object",
description: "Custom field values",
},
},
required: ["id"],
},
},
{
name: "delete_post",
description: "Delete a post permanently",
inputSchema: {
type: "object",
properties: {
id: { type: "string", description: "Post ID to delete" },
},
required: ["id"],
},
},
{
name: "get_post_upvoters",
description: "Get list of users who upvoted a post",
inputSchema: {
type: "object",
properties: {
submissionId: { type: "string", description: "Post ID" },
page: { type: "number", description: "Page number (default: 1)" },
limit: {
type: "number",
description: "Results per page (default: 10, max: 100)",
},
},
required: ["submissionId"],
},
},
{
name: "add_upvoter",
description: "Add an upvoter to a post",
inputSchema: {
type: "object",
properties: {
id: { type: "string", description: "Post ID" },
email: { type: "string", description: "Upvoter email" },
name: { type: "string", description: "Upvoter name" },
},
required: ["id", "email", "name"],
},
},
// Comments tools
{
name: "get_comments",
description: `Get comments for a post or changelog. Available fields: ${commentModel}, replies(${commentModel})`,
inputSchema: {
type: "object",
properties: {
submissionId: {
type: "string",
description: "Post ID or slug (required if no changelogId)",
},
changelogId: {
type: "string",
description: "Changelog ID or slug (required if no submissionId)",
},
privacy: {
type: "string",
enum: ["public", "private", "all"],
description: "Filter by privacy setting",
},
inReview: {
type: "boolean",
description: "Filter for comments in review",
},
commentThreadId: {
type: "string",
description: "Get all comments in a thread",
},
limit: {
type: "number",
description: "Results per page (default: 10)",
},
page: { type: "number", description: "Page number (default: 1)" },
sortBy: {
type: "string",
enum: ["best", "top", "new", "old"],
description: "Sort order (default: best)",
},
select: {
type: "string",
description: 'Fields to return. Examples: "id,content,author(name)" | "content,upvotes,createdAt" | "author(name,email),replies(content)". Leave empty for all fields.',
},
},
required: [],
},
},
{
name: "create_comment",
description: "Create a new comment or reply",
inputSchema: {
type: "object",
properties: {
submissionId: {
type: "string",
description: "Post ID or slug (required if no changelogId)",
},
changelogId: {
type: "string",
description: "Changelog ID or slug (required if no submissionId)",
},
content: { type: "string", description: "Comment content" },
parentCommentId: {
type: "string",
description: "Parent comment ID for replies",
},
isPrivate: {
type: "boolean",
description: "Make comment private (admins only)",
},
sendNotification: {
type: "boolean",
description: "Notify voters (default: true)",
},
createdAt: { type: "string", description: "Set creation date" },
author: {
type: "object",
properties: {
name: { type: "string" },
email: { type: "string" },
profilePicture: { type: "string" },
},
description: "Post as specific user",
},
},
required: ["content"],
},
},
{
name: "update_comment",
description: "Update an existing comment",
inputSchema: {
type: "object",
properties: {
id: { type: "string", description: "Comment ID" },
content: { type: "string", description: "New content" },
isPrivate: {
type: "boolean",
description: "Make private (admins only)",
},
pinned: { type: "boolean", description: "Pin comment to top" },
inReview: {
type: "boolean",
description: "Put comment in review",
},
createdAt: {
type: "string",
description: "Update creation date",
},
},
required: ["id"],
},
},
{
name: "delete_comment",
description: "Delete a comment (soft delete if has replies)",
inputSchema: {
type: "object",
properties: {
id: { type: "string", description: "Comment ID to delete" },
},
required: ["id"],
},
},
{
name: "resolve_post_slug",
description: "Convert a post slug to post ID and get post details",
inputSchema: {
type: "object",
properties: {
slug: {
type: "string",
description: "Post slug from URL (e.g., 'spacectl-stack-local-preview-target')"
},
},
required: ["slug"],
},
},
{
name: "get_similar_submissions",
description: "Find posts similar to the given query text",
inputSchema: {
type: "object",
properties: {
query: {
type: "string",
description: "Search query text to find similar submissions"
},
locale: {
type: "string",
description: "Locale for search (default: 'en')"
},
},
required: ["query"],
},
},
],
}));
this.server.setRequestHandler(CallToolRequestSchema, async (request) => {
const { name, arguments: args } = request.params;
try {
switch (name) {
// Posts handlers
case "list_posts": {
const { select, ...apiArgs } = args;
const result = await this.api.listPosts(apiArgs);
const filtered = select
? {
...result,
results: result.results?.map((post) => mask(post, select)) ||
[],
}
: result;
return {
content: [
{
type: "text",
text: JSON.stringify(filtered),
},
],
};
}
case "create_post": {
const result = await this.api.createPost(args);
const filtered = {
success: result.success,
submission: {
id: result.submission?.id,
},
};
return {
content: [
{
type: "text",
text: JSON.stringify(filtered),
},
],
};
}
case "update_post": {
const result = await this.api.updatePost(args);
return {
content: [
{
type: "text",
text: JSON.stringify(result),
},
],
};
}
case "delete_post": {
const { id } = args;
const result = await this.api.deletePost(id);
return {
content: [
{
type: "text",
text: JSON.stringify(result),
},
],
};
}
case "get_post_upvoters": {
const { submissionId, page = 1, limit = 10 } = args;
const result = await this.api.getPostUpvoters(submissionId, page, limit);
const filtered = {
results: result.results?.map((upvoter) => ({
userId: upvoter.userId,
organizationId: upvoter.organizationId,
companies: upvoter.companies?.map((company) => ({
id: company.id,
name: company.name,
})),
email: upvoter.email,
name: upvoter.name,
})) || [],
page: result.page,
limit: result.limit,
totalPages: result.totalPages,
totalResults: result.totalResults,
};
return {
content: [
{
type: "text",
text: JSON.stringify(filtered),
},
],
};
}
case "add_upvoter": {
const { id, email, name } = args;
const result = await this.api.addUpvoter(id, email, name);
return {
content: [
{
type: "text",
text: JSON.stringify(result),
},
],
};
}
// Comments handlers
case "get_comments": {
const { select, ...apiArgs } = args;
const result = await this.api.getComments(apiArgs);
const filtered = select
? {
...result,
results: result.results?.map((comment) => mask(comment, select)) || [],
}
: result;
return {
content: [
{
type: "text",
text: JSON.stringify(filtered),
},
],
};
}
case "create_comment": {
const result = await this.api.createComment(args);
const filtered = {
success: result.success,
comment: {
id: result.comment?.id,
},
};
return {
content: [
{
type: "text",
text: JSON.stringify(filtered),
},
],
};
}
case "update_comment": {
const result = await this.api.updateComment(args);
return {
content: [
{
type: "text",
text: JSON.stringify(result),
},
],
};
}
case "delete_comment": {
const { id } = args;
const result = await this.api.deleteComment(id);
return {
content: [
{
type: "text",
text: JSON.stringify(result),
},
],
};
}
case "resolve_post_slug": {
const { slug } = args;
const result = await this.api.resolvePostSlug(slug);
return {
content: [
{
type: "text",
text: JSON.stringify(result),
},
],
};
}
case "get_similar_submissions": {
const { query, locale = "en" } = args;
const result = await this.api.getSimilarSubmissions(query, locale);
return {
content: [
{
type: "text",
text: JSON.stringify(result),
},
],
};
}
default:
throw new McpError(ErrorCode.MethodNotFound, `Unknown tool: ${name}`);
}
}
catch (error) {
if (error.response) {
throw new McpError(ErrorCode.InternalError, `Featurebase API error: ${error.response.status} - ${JSON.stringify(error.response.data)}`);
}
throw new McpError(ErrorCode.InternalError, error.message);
}
});
}
async run() {
const transport = new StdioServerTransport();
await this.server.connect(transport);
console.error("Featurebase MCP server running on stdio");
}
}
const server = new FeaturebaseMCPServer();
server.run().catch(console.error);
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