# Hardline — AI Connector Hardline publishes 22 MCP tools to Claude and is listed in the ChatGPT apps directory. Marketplace availability, tool surface, verification tier, and what Node8 measured against the live endpoint. Source: https://node8.ai/ai-connectors/productivity/hardline/ --- [AI Connectors](https://node8.ai/ai-connectors/) · [Productivity](https://node8.ai/ai-connectors/productivity/) # Hardline Searchable records from jobsite calls and site notes Listed in ChatGPT and Claude · 22 published tools · Community-listed [ChatGPT listing](https://chatgpt.com/plugins/plugin_asdk_app_6a515a744090819182cc3a287c66bcbe?open_in_app) [Claude connector docs](https://docs.hardlineapp.com/mcp/connect/) [hardlineapp.com](https://www.hardlineapp.com/) Overview ## What Hardline does Hardline captures phone calls and site conversations from construction work and turns them into searchable records. The transcript is kept; the audio is not. Search runs across those records by project, by person, by trade, or by date range, and answers cite the specific call the information came from. The record lists several jobsite uses. A daily log can be assembled from the day's calls rather than reconstructed from memory. Change orders and RFIs can be drafted with the field context attached, covering what the architect approved and what a subcontractor flagged. Disputes over who committed to what resolve against a contemporaneous record. Look-ahead scheduling and owner-architect-contractor meetings can draw on the week's calls alongside other project documents. ### Who it is for A construction project manager or superintendent whose decisions get made on phone calls that nobody writes down. ### What stands out Answers point back at the specific call they came from, so a commitment can be traced rather than argued about. Availability ## Where Hardline is listed Hardline AI Corp. ships this on both marketplaces: Hardline is listed in the Claude connectors directory and in the ChatGPT apps directory, under the same publisher domain. Only 392 of the 3,150 products in this directory are listed in both marketplaces. One MCP server can serve both surfaces; what differs is each platform's listing and review process. ChatGPT listing ## In the ChatGPT apps directory Developer Hardline Filed under Productivity Listed since July 2026 Authentication Authenticates when installed Website [hardlineapp.com](https://www.hardlineapp.com) Policies published Privacy policy · Terms of service Official listing [Open in ChatGPT](https://chatgpt.com/plugins/plugin_asdk_app_6a515a744090819182cc3a287c66bcbe?open_in_app) Snapshot August 2026 ### Example prompts from the listing - What calls and follow-ups need my attention today? - Use my phone calls and tasks from the last week to generate a weekly report - Search my calls and notes for a topic and draft follow up emails for all outstanding items relying on third parties Claude listing ## In the Claude connectors directory Hardline publishes 22 tools to Claude, deeper than 72.2% of the 1,253 Claude-listed connectors. The median Claude-listed connector filed under Productivity publishes 12, so this one runs 10 tools above its bucket's median and ranks 133rd of 462 by tool count. It falls in the 21-50 tools band, which holds 20% of the Claude directory. Hardline 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 Hardline AI Corp. Verification Community-listed (61.5% of the Claude directory) Filed under Productivity Endpoint `https://api.hardlineapp.com/mcp` Documentation [Publisher setup docs](https://docs.hardlineapp.com/mcp/connect/) Published tools 22 · 21-50 tools band Depth rank in Productivity 133 of 462 Snapshot August 2026 Hardline is community-listed in the Claude directory, the tier 770 of 1,253 connectors sit in (61.5%). It is the default for a self-published server, and says nothing either way about quality. In the publisher's words ## How Hardline AI Corp. describes it > Hardline MCP connects your notes from your phone calls and site meetings to Claude. Use this MCP when you are looking to connect real time data from the jobsite into your tools and workflows. - Writing a daily log: Pull the decisions, commitments, and delivery updates from today's calls straight into the log, instead of backfilling from memory hours later. - Drafting an RFI or change order: Pull the field context behind it. What the architect approved, what the sub flagged, what changed on the call, all in the draft. - Settling a "you told me to" dispute: Find who committed to what and when, with the exact call it came from. The contemporaneous record, on demand. Hardline helps you connect valuable information and photos to the rest of your system. 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 Productivity connectors ### [Hero by Vivun](https://node8.ai/ai-connectors/productivity/hero-by-vivun/) Read-only access to sales calls, notes and account research ChatGPT ### [Ai for Work](https://node8.ai/ai-connectors/productivity/ai-for-work/) Enterprise search, workflow execution and agent orchestration Claude ### [AI TeamsMaestro](https://node8.ai/ai-connectors/productivity/ai-teamsmaestro/) Search meeting history and AI notes across Teams, Meet and Zoom Claude ### [Ask My Whispr Voice Notes](https://node8.ai/ai-connectors/productivity/ask-my-whispr-voice-notes/) Semantic search across Whispr voice memos ChatGPT ### [Contextli](https://node8.ai/ai-connectors/productivity/contextli/) Search across saved voice notes and transcripts ChatGPT ### [CraftNote](https://node8.ai/ai-connectors/productivity/craftnote/) Search personal and shared meeting notes ChatGPT [All 760 Productivity connectors](https://node8.ai/ai-connectors/productivity/) This is an independent catalogue entry compiled by Node8 from Hardline's public marketplace listings as they 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 Hardline AI Corp., 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