jtsternberg/claude-plugins

A curated collection of custom Claude Code skills for macOS productivity and development workflows

5Stars on the repository
60Mods indexed here, across every type
5d agoLast push, which is what freshness is scored on
MITLicence, which decides whether bodies are shown

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of jtsternberg

Refresh this repo's cached upstream/third-party docs and propose improvements to the local skills/docs that wrap those tools. Use when the user says 'check for updated third party docs', 'check for updated third-party docs to improve our docs', 'refresh the cached docs', or 'sync upstream docs'.

5 5d ago A 66 tokens original MIT

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of jtsternberg

Scan a change-set against docs/compounding.md before review, PR creation, or release. Use when reviewing or creating a PR, when asked to "run the preflight" or "check against the gotchas", and as the publish-release runbook's compound step. Reports violations with the entry each one breaks, and proposes new entries…

5 5d ago A 78 tokens original MIT

publish-release

03

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of jtsternberg

Release runbook for this repo — invoke when a plugin change-set is ready to ship to marketplace users, or the user says ship/publish/release a plugin. Judge first whether the change is installer-visible and the change-set is complete; then bump the affected plugin's manifest version once, validate, push/merge, and…

5 5d ago A 79 tokens original MIT

check-mail

04

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of agentmail

Check an AgentMail inbox and triage it — list unread or recent mail, read full message bodies rather than previews, and classify each one as actionable, needs-reply, FYI, or spam with a proposed next step. Also turns the periodic unread reminder on or off. Triggers on: check my mail, any new mail, what is in the…

5 5d ago A 96 tokens original MIT

contacts

05

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of agentmail

Address book for agent email — add, list, update, remove, and look up contacts (people and other agents) by name, alias, or address, so an AgentMail send goes to a verified address instead of a remembered one. Records how each email address was confirmed. Triggers on: what is X's email, who is X, add a contact, list…

5 5d ago A 99 tokens original MIT

relay-work-order

06

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of agentmail

Hand work to another AI agent over AgentMail email, or act on a work order that arrived that way, using the agreed protocol: a [HANDOFF] / [ASK] / [FYI] / [DONE] subject tag and a Goal / Context / Needed / Refs body. Destructive or outward-facing actions never happen off an email alone. Triggers on: email ChatGPT…

5 5d ago A 116 tokens original MIT

replying

07

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of agentmail

Answer AgentMail messages in thread — reply to the sender, reply-all to everyone on the thread, or forward to someone new, with a reviewable draft for anything consequential. Counts recipients before a reply-all and never retries a failed send. Triggers on: reply to that email, answer this message, reply all, forward…

5 5d ago A 83 tokens original MIT

using-agentmail

08

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of agentmail

Send and receive email for an AI agent via the AgentMail API and agentmail CLI — create inboxes, send, read messages and threads, reply/forward, manage drafts, run agent self-signup + OTP verification. Also fires when the agent is asked about its own email identity ('what is your email address?', 'do you have an…

5 5d ago A 92 tokens original MIT

triage-beads

11

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of beads-workflow

Autonomously sweep and triage ALL open beads (bd tasks) the way a careful engineer would by hand — reconcile each bead against reality (git history, passing tests, tool versions, whether its blockers have since closed), CLOSE the ones already satisfied with cited evidence, PARK the ones blocked on an external resource…

5 5d ago A 186 tokens original MIT

auto-rename

13

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of cmux-cli

Rename cmux tabs or workspaces to meaningful names — 'rename this tab', 'auto-rename', 'fix these tab names' — or when default/stale names (zsh, bash, node) should reflect what's actually running.

5 5d ago A 52 tokens original MIT

send-at

14

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of cmux-cli

Wait until a target time within THIS live cmux-resident agent session, then deliver a prompt into one exact cmux surface (by UUID) and do a basic read-screen check. For 'send this at 3pm', 'in 30 minutes send X to surface ', 'schedule a prompt into that cmux surface', deferred/timed keystroke or prompt delivery into a…

5 5d ago A 111 tokens original MIT

using-cmux-cli

15

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of cmux-cli

Drives cmux (macOS terminal multiplexer) via the cmux CLI — windows, workspaces, panes, tabs, sending keystrokes and reading terminal output, embedded browser, notifications, layouts.

5 5d ago A 49 tokens original MIT

fable-mode

16

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of jtsternberg

Use on Terra or another Codex model for the Fable A/B condition, testing whether a competitive frontier-model frame improves judgment, autonomy, and follow-through.

5 5d ago A 36 tokens original MIT

sol-delegate

17

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of jtsternberg

Use when Sol is the main Codex agent and should delegate execution to Terra, GPT-5.5, GPT-5.4, or another available model while retaining judgment and review.

5 5d ago A 42 tokens original MIT

sol-mode

18

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of jtsternberg

Use on Terra or another Codex model for the Sol A/B condition, testing whether a Sol-style frontier-agent frame improves judgment and follow-through without delegation.

5 5d ago A 34 tokens original MIT

diff-view

19

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of collab-tools

Generate a self-contained HTML code diff (2-way side-by-side or 3-way) from files, pasted code, or git refs — word-level highlights, optional PNG screenshots for a PR or Slack.

5 5d ago A 44 tokens original MIT

promote-draft

20

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of collab-tools

Move a draft out of /tmp/collab-tools/ into its real home, optionally dropping the -draft/-date suffix. Companion to temp-draft; not for arbitrary file moves.

5 5d ago A 43 tokens original MIT

temp-draft

21

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of collab-tools

Draft in a /tmp file opened in the user's $EDITOR instead of pasting into chat; Slack-message drafts use Slack-flavored markup so they paste cleanly.

5 5d ago A 37 tokens original MIT

fable-delegate

23

jtsternberg/claude-plugins

Skill Claude CodeCodex

Part of fable

Delegation discipline for a main agent on the Fable model — load at session start and before it edits files, searches, runs tests, or does any mechanical multi-step work itself.

5 5d ago A 42 tokens original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: