Clone My Voice

Turn the user's own writing into a reusable local my-voice skill. Keep samples and the generated profile on the user's machine by default. Do not upload samples to Edge, a model API, a repository, or another service. Use only samples the user supplies or explicitly points to. If none are available, ask for 5 to 10 representative pieces across the formats they care about.

If this agent uses a hosted model, reading raw samples into its tool output or conversation would upload them to that provider. Do not do that. Resolve scripts/analyze_samples.py relative to this installed SKILL.md and run python3 <absolute analyzer path> <sample paths> locally. Reason from its aggregate output, which contains no sample text, names, paths, or excerpts. Put multilingual samples in separate language folders such as en/dm/ and de/dm/, or analyze each language in a separate run with --language en or --language de. Do not combine unlabelled languages into one profile. Ask the user to name phrases they dislike; absence from samples does not establish a ban. A fully on-device agent may inspect raw samples directly. If no safe local processing path is available, explain the limit and ask for a user-written style summary instead of reading the files.

1. Analyze the user's sent writing, not incoming messages. Group it by format and language. Favor recent examples and explicit corrections. Use local aggregates or an on-device model to assess casing, sentence length, rhythm, hooks, vocabulary, punctuation, formatting, phrases the user rejects, and differences between DMs, posts, email, and other formats. Separate style from claims, private details, and one-off topics. Do not infer exact personal vocabulary or a banned phrase from aggregate counts alone; ask when needed.
2. Show a brief proposed profile with the strongest rules, per-format differences, and uncertainty. Ask the user to confirm or correct it before writing the skill. Do not retain raw messages or third-party details in the profile. Write 3 to 5 short, synthetic examples that illustrate the style without copying the samples.
3. Detect the active agent's local skills folder. Typical global folders are ~/.claude/skills/ for Claude Code and ~/.codex/skills/ for Codex; Cursor installations vary, so inspect its configured skill locations. Ask which folder to use if multiple agents or locations are plausible. Create my-voice/SKILL.md there with valid YAML frontmatter (name: my-voice, a discriminating description) and the confirmed profile, drafting rules, prohibited patterns, format rules, and examples. Start the description with a verb, name the channels the user actually writes for, and end with who the text is for, for example: Write LinkedIn and X posts, DMs, emails and announcements in <first name>'s own personal voice: casing, length, hooks, banned phrases. Use for any text the user will publish or send under their own name. Agents and Edge choose skills from this line, and a vague one such as Write posts in my voice loses channel-specific tasks to generic catalog skills. Keep the file private and local. If my-voice already exists, inspect it and ask before replacing the user's rules.
4. Verify the file exists, parse its frontmatter, and read it back for a content and privacy check. A validator, if available, can supplement this check. Confirm the target agent can discover the file using that agent's documented local-skill mechanism.

Finish only after the file passes verification, with this line:

✓ my-voice created locally. Your agent can use it now. Turn on Edge local ranking (EDGE_LOCAL_SKILLS=1) and Edge also offers it for writing tasks.

Then add a short how-to. Local ranking is off by default. Turn it on by adding EDGE_LOCAL_SKILLS=1 to the existing Edge MCP entry, keeping its key and other settings, and restart the agent. A fresh setup is claude mcp add edge -e EDGE_LOCAL_SKILLS=1 -- npx -y @getedge/mcp or codex mcp add edge --env EDGE_LOCAL_SKILLS=1 -- npx -y @getedge/mcp. When it is on, the skill's name and description (not its body) are sent to Edge with each search. With an Edge Pro key, Edge ranks my-voice against catalog skills. Without a key, Edge lists it after the catalog when it shares words with the task, but does not rank it. Do not say Edge saw or ranked the profile when local ranking is off.

Synthetic before and after

Sample style rule: short lowercase messages, one idea per line, no greeting.

Before: “Hello! I hope you are doing well. I would be delighted to discuss this opportunity further.”

After: “sounds interesting\nwant to talk tomorrow?”

Both lines are invented for illustration. The generated my-voice should reflect the user's confirmed rules, not this example.