Best MCP servers for claude code.
438 MCP servers in ahel's catalog match "claude code". This list ranks 25 of them by GitHub stars, with the ones named for claude code first. The top three are claude-code-explorer-mcp, claude-code-guide and codemaster. They come from 19 different publishers. 18 of the 25 have GitHub stars on record, and claude-code-explorer-mcp has the most, 6,234. 15 of the 25 show weekly downloads, and code-index leads with 1,510 a week. 3 are published by the vendor itself and 22 by the community. 11 of the 25 work through ahel today, so one connection brings them to Claude, ChatGPT and Ahel Desktop. 23 of the 25 had a commit in the last 90 days. Most sit in Dev tools and Search. Each row links to the item's own page, with its install steps and safety review.
25 results
| # | Name | Stars | Downloads a week | Publisher | Use in |
|---|---|---|---|---|---|
| 1 | claude-code-explorer-mcpLets your agent browse and search the source code of the Claude Code CLI, including its tools and commands. | 6k | 39 | Communitynirholas | Not served yet |
| 2 | claude-code-guideLets your agent search a guide to Claude Code and pull up its reference material. | 6k | 139 | Communityflorianbruniaux | Not served yet |
| 3 | codemasterLets your agent browse and search the Claude Code CLI source code, including tools and commands. | 3k | none | Communitycodeaashu | Not served yet |
| 4 | hex-graph-mcpLets your agent build a structured map of how functions and files in a codebase depend on each other. | 569 | none | Communitylevnikolaevich | Not served yet |
| 5 | hex-line-mcpLets your agent edit files safely by checking each file hasn't changed before saving an edit. | 569 | none | Communitylevnikolaevich | Not served yet |
| 6 | hex-research-mcpLets your agent track research ideas, experiments, sources, and audit results in an organized knowledge base. | 569 | none | Communitylevnikolaevich | Not served yet |
| 7 | hex-ssh-mcpLets your agent run commands on remote servers over SSH and keep terminal sessions open between steps. | 569 | none | Communitylevnikolaevich | Not served yet |
| 8 | claude-code-organizerLets your agent organize your Claude Code memories, skills, commands, and rules by dragging and dropping them. | 384 | 84 | Communitymcpware | Not served yet |
| 9 | code-runnerLets your agent run code snippets in many programming languages and show the results. | 244 | 1k | Communityformulahendry | Not served yet |
| 10 | code-indexLets your agent search and explore code across 14 languages with syntax-aware indexes. | 137 | 2k | Communityregsorm | Not served yet |
| 11 | platformio-mcpLets your agent build, inspect, flash, and monitor embedded firmware projects. | 52 | 766 | Communityjl-codes | Not served yet |
| 12 | code-contextLets your agent search your local codebase by meaning or keywords to find relevant code fast. | 31 | 102 | Communityinfino-ai | Not served yet |
| 13 | code-auditor-mcpLets your agent review code for design problems like duplicated logic and broken SOLID principles. | 8 | 1k | Communitybenahammond | Not served yet |
| 14 | paperless-ngx-mcpLets your agent search, tag, edit and upload documents in your Paperless-ngx document library. | 6 | 593 | Communitycubinet-code | Not served yet |
| 15 | visibly-aiLets your agent check Google rankings, research keywords, audit backlinks and analyse competitors' pages. | 3 | none | Communityantonioblago | ClaudeChatGPTAhel Desktop |
| 16 | medical-codes-mcp-serverLets your agent look up US medical codes like ICD-10 and RxNorm offline. | 2 | 741 | Communitycyanheads | ClaudeChatGPTAhel Desktop |
| 17 | coderegistryLets your agent analyze source code for risks like security flaws, licensing issues, and technical debt. | 1 | none | Communitythe-code-registry | ClaudeChatGPTAhel Desktop |
| 18 | xoomar-mcpLets your agent look up free US stock market data like SEC filings, insider trades, short interest and Fed liquidity. | 1 | 626 | Officialxoomar-code | ClaudeChatGPTAhel Desktop |
| 19 | arenaLets your agent benchmark its trading strategy against 2,048 random coin-flip bots on a public leaderboard. | none | none | Officialoaia-fun | ClaudeChatGPTAhel Desktop |
| 20 | arizona-codeLets your agent look up Arizona state laws by statute citation. | none | 465 | Communitypipeworx-io | ClaudeChatGPTAhel Desktop |
| 21 | barcode-qr-code-sepa-payment-ean13QR codes and barcodes offline: WiFi, vCards, SEPA payment codes, Code 128, EAN-13, SVG or PNG. | none | none | Communitytheluckystrike | ClaudeChatGPTAhel Desktop |
| 22 | california-codeLets your agent look up the exact text of California state laws using a legal citation. | none | 622 | Communitypipeworx-io | ClaudeChatGPTAhel Desktop |
| 23 | code-graphLets your agent map code dependencies and see exactly which parts of a codebase a change would affect. | none | none | Officialsymvanta | ClaudeChatGPTAhel Desktop |
| 24 | connecticut-codeLets your agent look up Connecticut state laws by statute citation. | none | 440 | Communitypipeworx-io | ClaudeChatGPTAhel Desktop |
| 25 | florida-codeLets your agent look up Florida state laws by statute number. | none | 253 | Communitypipeworx-io | ClaudeChatGPTAhel Desktop |