"Understanding Call Hierarchy in Software Development or Programming" matching MCP servers:

• unofficial-vwo-mcp-server

  nextafter-michael

  F

  license

  A

  quality

  C

  maintenance

  An unofficial MCP server that exposes VWO platform operations as tools an AI agent can call, enabling management of campaigns, goals, variations, and more through VWO REST API v2.

  Last updated 2026-07-28

  45

• FFS MCP Server

  ZhipingYang

  A

  license

  A

  quality

  D

  maintenance

  An MCP server for managing RingCentral's Feature Flag Service (FFS) that enables searching for flags and retrieving user account information. It allows users to check and update feature flag statuses for specific accounts or extensions through natural language interfaces.

  Last updated 2026-01-04

  5

  16

  MIT
• 

  Bucketeer MCP Serverofficial

  bucketeer-io

  A

  license

  A

  quality

  B

  maintenance

  A Model Context Protocol server that enables management of feature flags in Bucketeer through CRUD operations including listing, creating, retrieving, updating, and archiving feature flags.

  Last updated 2026-08-03

  5

  12

  3

  Apache 2.0

• OpenFeature MCP Server

  DevCycleHQ-Sandbox

  A

  license

  B

  quality

  F

  maintenance

  Provides OpenFeature SDK installation guidance through MCP tool calls. Enables AI clients to fetch installation prompts and setup instructions for various OpenFeature SDKs across different programming languages and frameworks.

  Last updated 2025-09-26

  1

  148

  MIT
• 

  DevCycle MCP Serverofficial

  DevCycleHQ

  A

  license

  -

  quality

  C

  maintenance

  Enables AI coding assistants like Cursor and Claude to manage DevCycle feature flags directly from the development environment.

  Last updated 2026-07-30

  11,052

  19

  MIT
• 

  Bucket Feature Flags MCPofficial

  reflagcom

  A

  license

  -

  quality

  C

  maintenance

  Flag features directly from chat in your code editor, including VS Code, Cursor, Windsurf, Claude Code—any IDE with MCP support.

  Last updated 2026-08-02

  9,308

  25

  MIT
• 

  OpenFeature MCP Serverofficial

  open-feature

  A

  license

  -

  quality

  B

  maintenance

  Provides OpenFeature SDK installation guidance for various programming languages and enables feature flag evaluation through the OpenFeature Remote Evaluation Protocol (OFREP). Supports multiple AI clients and can connect to any OFREP-compatible feature flag service.

  Last updated 2026-05-12

  148

  3

  Apache 2.0

• hive-mcp-abtest

  srotzin

  A

  license

  -

  quality

  C

  maintenance

  An A/B experiment runner for the A2A network that provides deterministic sticky bucket assignment, conversion recording, and two-proportion Z-test statistical significance calculation, with pay-per-call pricing via x402 on Base USDC.

  Last updated 2026-06-22

  MIT

• smolanalytics

  Arjun0606

  A

  license

  -

  quality

  B

  maintenance

  MCP server that provides product and web analytics capabilities, allowing AI coding assistants to query funnels, retention, trends, feature flags, A/B tests, and more in natural language.

  Last updated 2026-08-03

  2

  MIT