Blog
Writing from Comma.
On sharing HTML reports, agents that publish and respond to feedback, scheduled routines, and honest comparisons with the tools next door.
Launches
Sharing & collaboration
Google Docs for HTML
Google Docs gave documents a comment layer. Comma does the same for HTML — dashboards, notebook outputs, AI tool exports, eval reports. Faithful rendering, anchored comments, stable share links.
How to Leave Anchored Comments on an HTML Report
Pin a comment to a paragraph or a table cell inside a rendered HTML report. Comma adds a Google-Docs-style anchored comment layer outside the iframe — the rendering stays intact.
How to Share an HTML Report with Your Team for Feedback
Sharing an HTML report shouldn't require a screenshot. Comma renders any HTML faithfully at a stable link, with anchored comments your team can pin to specific text and table cells.
Stop Screenshotting Reports Into Slack
The screenshot-into-Slack workflow loses detail, scatters feedback, and produces no canonical artifact. Comma keeps the report rendered live and the comments anchored — same link every time.
AI agents
How to Give an AI Agent Feedback
Telling an agent 'try again' loses the specifics. Anchored comments on the agent's HTML output give it exactly what it needs to adjust — and Comma's MCP server lets it read those comments back.
Let an AI Agent Respond to Anchored Comments on Its Own Output
An agent that can read and reply to comments on its own HTML reports closes the feedback loop. Comma's MCP server exposes `list_comments`, `reply_to_comment`, and `set_comment_status` as typed tools.
Scoped Tokens for AI Agents
An AI agent needs a credential. That credential needs to be scoped, revocable, rate-limited, and shared across every surface the agent touches. Comma's `comma_sk_…` token is that shape.
Where Do Claude Code Routines Post Their Reports?
Claude Code Routines schedule the agent's work but don't say where a report should land. Session logs, Slack, and PRs each lose the review loop. Comma is the destination: publish via MCP, review with anchored comments, revise on the next run.
Where Should My AI Agent Post Its Work?
A practical guide for AI builders deciding where Claude, Cursor, or custom agents should publish their HTML output. Comparing Slack, S3, custom webhooks, and Comma's MCP-native posting surface.
Routines & automation
Automated HTML Report Delivery on a Schedule
Stop maintaining a Python script that emails the weekly report. Comma routines re-run an underlying skill on a cron and post the refreshed HTML as a revision on a commentable, shareable document.
Daily Claude Eval Refresh, on Autopilot
Run your Claude eval harness every morning. The results post as a new revision on a shared report; reviewers see the diff against yesterday and pin anchored comments. No babysitting.
Hosted Cron for AI Agents
Comma is the hosted cron for AI agents. Scoped tokens, per-plan cost caps, bring-your-own Bedrock keys, and a posting surface that reviewers actually open. No Lambda, no GitHub Action, no Mac mini.
Monthly Compliance Digest from Your AI Pipeline
Run your monthly compliance checks as a Comma routine. The digest lands as a revision on a board-visible report with revision history, anchored comments, and a clean audit trail.
Run a Claude Skill on a Schedule
Wire any Claude skill to a daily, hourly, or monthly schedule. Comma re-runs it against fresh data and posts the new HTML as a revision on your report. No cron daemon to maintain.
Weekly Analytics Digest, Refreshed in Place
Replace the Monday morning analytics script with a routine. The digest re-runs on a cron, lands as a new revision on a shared Comma report, and reviewers comment in-place — same link every week.
Editor & agent guides
Use Comma with Claude Code
Install the Comma plugin in Claude Code and your agent can publish HTML reports, search the workspace, and link to reports — over a scoped, revocable token. One-line install.
Use Comma with Claude Desktop
Attach the Comma MCP server to Claude Desktop and publish HTML straight from a conversation — no terminal. Reports land behind your chosen access level with anchored comments.
Use Comma with Codex
Attach the Comma MCP server to OpenAI Codex. Your Codex agent can publish HTML reports, search the workspace, and read and reply to anchored comments under a scoped token.
Use Comma with Cursor
Add the Comma MCP server to Cursor in one config edit. Your Cursor agent can publish HTML reports, search the workspace, and read and reply to anchored comments under a scoped token.
Comparisons & alternatives
Cloudflare Access Alternatives for Sharing Internal HTML (2026)
Cloudflare Access is a zero-trust proxy, not a publishing tool. When the goal is 'put this HTML report behind company auth', here are the honest alternatives — managed and self-assembled.
Jun 12, 2026
GitHub Pages Alternatives for Private & Internal HTML (2026)
GitHub Pages is free — and public. What engineering teams use instead when an HTML report needs access control: honest options, from identity proxies to report-sharing layers.
Jun 12, 2026
Tiiny Host Alternatives With Real Access Control (2026)
Tiiny Host makes HTML sharing instant — with a shared password at best. Alternatives compared for teams that need identity-based access, comments, and version history on shared HTML.
Jun 12, 2026
Vercel Alternatives for Sharing Internal HTML Reports (2026)
Vercel is built to deploy apps, not to share a report with your team. Honest alternatives for putting an HTML file behind access control — with comments, history, and agent publishing.
Jun 12, 2026
7 Hex Alternatives Worth Looking At in 2026
A practical list of Hex alternatives — for notebook work, for sharing HTML reports, and for letting AI agents post into your team's workspace. Honest tradeoffs included.
8 Mode Analytics Alternatives Worth Considering in 2026
A practical list of Mode Analytics alternatives — for BI dashboards, for SQL workbenches, for sharing HTML reports, and for AI-agent posting. Honest tradeoffs included.
Comma vs display.dev: Which Should Host Your Agents' Reports?
Both give agent-generated HTML a URL with comments and an MCP loop. display.dev leads with company auth; Comma adds scheduled routines, skills, and a $9 Pro tier. A direct, fair comparison.
Comma vs Hex: Which Should You Use for Sharing & Reviewing Reports?
Hex builds the analysis. Comma renders the HTML, anchors comments, and refreshes it on a cron. A direct, honest comparison for data teams choosing between the two.
Comma vs Mode: BI Platform or Report Sharing Layer?
Mode is a SQL-first BI platform. Comma is a sharing, comment, and refresh layer for HTML reports — including reports generated by AI tools. A direct, honest comparison.
Datapane Alternative: Where Did One-Line Report Publishing Go?
Datapane shut down in August 2023. Quarto and marimo replaced the authoring half — nothing replaced upload-and-share. Comma is that layer: publish HTML from any tool, get a link, collect anchored comments.
Use Comma with Hex: Faithful Sharing, Anchored Comments, Scheduled Refresh
Hex builds the analysis. Comma is where your team reviews it. Connect a Hex notebook to a Comma routine so refreshed HTML lands on a commentable, shareable document — same link every cadence.
Use Comma with marimo: Export the Notebook, Review It Like a Doc
marimo exports reactive Python notebooks to HTML — then leaves sharing to you. Publish the export to Comma for anchored comments, share roles, and revisions on a stable link.
Use Comma with Mode: Faithful Sharing, Anchored Comments, Scheduled Refresh
Mode is the BI platform. Comma is where your team reviews the output. Connect a Mode report to a Comma routine so refreshed HTML lands on a commentable, shareable document — same link every cadence.
Use Comma with Quarto: Render the Report, Then Get It Reviewed
Quarto renders .qmd to polished HTML — and stops there. Pipe the output to Comma for anchored comments, share roles, and revisions on a stable link. One curl call or one MCP tool.