Who it is for
People who write a lot of email and want first drafts that already sound like them.
Fyxer
Draft emails matched to a personal writing style
Overview
What Fyxer does
Fyxer produces email drafts from a short instruction typed into a chat. It reads previously sent mail to pick up habits of phrasing and tone, then applies those habits to whatever needs writing next.
Calendar entries and meeting notes feed into the same step, so a follow-up can refer to what was agreed and when it happened without that background being retyped into the prompt.
What comes out is a draft. The record describes a message prepared for review before it is sent rather than mail dispatched on its own, and the whole exchange happens inside Codex rather than in an email client.
What stands out
The style is learned from mail that was actually sent, not selected from a list of preset tones.
Availability
Where Fyxer is listed
Fyxer ships this on both marketplaces: Fyxer 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
- Fyxer
- Filed under
- Communication
- Listed since
- May 2026
- Authentication
- Authenticates when installed
- Website
- fyxer.com
- Policies published
- Privacy policy · Terms of service
- Official listing
- Open in ChatGPT
- Snapshot
- August 2026
Example prompts from the listing
- Follow up with Sarah about our meeting last week
Claude listing
In the Claude connectors directory
Fyxer publishes 8 tools to Claude. That is a mid-sized surface: 37.7% of the 1,253 Claude-listed connectors expose fewer.
The median Claude-listed connector filed under Productivity publishes 12, so this one sits 4 tools below its bucket's median, 278th of 462.
It falls in the 7-10 tools band, which holds 14.6% of the Claude directory.
Fyxer 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
- Fyxer
- Verification
- Verified partner (37.8% of the Claude directory)
- Filed under
- Productivity
- Endpoint
-
https://app.fyxer.com/mcp - Documentation
- Publisher setup docs
- Published tools
- 8 · 7-10 tools band
- Depth rank in Productivity
- 278 of 462
- Snapshot
- August 2026
Fyxer 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 Fyxer describes it
Ask questions across your inbox and meeting notes to surface action items, decisions, and key discussions. Pull up meeting summaries and transcripts. Describe what you want to say and get a reply drafted in your voice, ready to send.
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
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Mailopoly
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ChatGPT
Solve Intelligence
Patent search, prior art, claim mapping and drafting support
Claude
Vocci
Search recordings captured by a Vocci ring
Claude · ChatGPT
Advanced GSC
Search Console and GA4 analysis with audits, backlinks and SERPs
Claude
This is an independent catalogue entry compiled by Node8 from Fyxer'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 Fyxer, and inclusion here is not an endorsement.
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