# Stack Overflow — AI Connector Stack Overflow publishes 3 MCP tools to Claude. Marketplace availability, tool surface, verification tier, and what Node8 measured against the live endpoint. Source: https://node8.ai/ai-connectors/developer-tools/stack-overflow/ --- [AI Connectors](https://node8.ai/ai-connectors/) · [Developer Tools](https://node8.ai/ai-connectors/developer-tools/) # Stack Overflow Developer answers from Stack Overflow's question archive Listed in Claude · 3 published tools · Verified partner [Claude connector docs](https://api.stackexchange.com/docs/mcp-server) [stackoverflow.com](https://stackoverflow.com) Overview ## What Stack Overflow does Stack Overflow holds a large archive of programming questions and accepted answers, along with the voting and comment record that indicates which answers held up over time. This connector, published by Stack Overflow itself, makes that content reachable from a session. The listing copy is short and does not describe what the three published tools do, though a three-tool surface over a question archive is a narrow one by the standards of this catalogue. The connector sits at the partner tier with documentation available, and an account is needed before the endpoint will answer anything. ### Who it is for Developers looking for prior answers to a specific programming problem. ### Tool surface Three tools are published and the endpoint declined to name them without credentials, an unusual gate given that the content behind it is openly readable on the public site. Availability ## Where Stack Overflow is listed Stack Overflow is listed in the Claude connectors directory only. Stack Overflow has no app under the same domain in the ChatGPT directory; 392 of the 3,150 products here are on both marketplaces, and this is not one of them. The MCP server behind a Claude connector is usually the same server a ChatGPT app would need, so the absence is a distribution decision rather than a technical one. Claude listing ## In the Claude connectors directory Stack Overflow publishes 3 tools to Claude, a deliberately narrow surface; only 11.3% of the 1,253 Claude-listed connectors expose fewer. The median Claude-listed connector filed under Developer Tools publishes 13, so this one sits 10 tools below its bucket's median, 76th of 95. It falls in the 1-3 tools band, which holds 16.4% of the Claude directory. Stack Overflow publishes a remote MCP endpoint. Claude connects to it over HTTP; there is nothing to install locally. Every connector in the Claude directory is remote, all 1,253 of them, so transport is not a differentiator there. Publisher Stack Overflow Verification Verified partner (37.8% of the Claude directory) Filed under Developer Tools Endpoint `https://mcp.stackoverflow.com` Documentation [Publisher setup docs](https://api.stackexchange.com/docs/mcp-server) Published tools 3 · 1-3 tools band Depth rank in Developer Tools 76 of 95 Snapshot August 2026 Stack Overflow carries partner verification in the Claude directory, which 474 of 1,253 listings do (37.8%). That is a review step past self-publishing, not an Anthropic-built server. In the publisher's words ## How Stack Overflow describes it > Enables AI tools and agents to access trusted developer knowledge from Stack Overflow. Quoted from the connector's own Claude directory listing as captured in August 2026. Node8 did not write it and does not vouch for it. Nearby ## Other Developer Tools connectors ### [Miro](https://node8.ai/ai-connectors/developer-tools/miro/) Summarize, search, and build Miro boards from chat Claude · ChatGPT ### [Alchemy](https://node8.ai/ai-connectors/developer-tools/alchemy/) Onchain data queries and Alchemy app management ChatGPT ### [Devart Learn](https://node8.ai/ai-connectors/developer-tools/devart-learn/) Search Devart product documentation from an agent Claude ### [DeviceLink](https://node8.ai/ai-connectors/developer-tools/devicelink/) Stream files from a local machine to an agent, scoped by folder Claude ### [Garchi CMS](https://node8.ai/ai-connectors/developer-tools/garchi-cms/) Manage headless CMS content through an MCP connection ChatGPT ### [Hugging Face](https://node8.ai/ai-connectors/developer-tools/hugging-face/) Access Hugging Face models, datasets, and Spaces Claude · ChatGPT [All 188 Developer Tools connectors](https://node8.ai/ai-connectors/developer-tools/) This is an independent catalogue entry compiled by Node8 from Stack Overflow's public marketplace listing as it stood in August 2026. Listing facts come from the marketplaces; the comparisons against the rest of the directory and any live-endpoint measurements are Node8's. Node8 is not affiliated with Stack Overflow, and inclusion here is not an endorsement. ## Want your company reachable inside ChatGPT and Claude? Node8 builds MCP servers end to end: deciding which tools are worth exposing, the authentication and permission model, the review submissions, and the onboarding that gets them used. One server serves ChatGPT, Claude, and Microsoft Copilot. [See how it works](https://node8.ai/mcp) Book a strategy session