GitHub user

Agent skills by marcus

Every agent skill marcus publishes on GitHub, ranked by score, with the repositories they come from.
skills
21
repositories
2

Repositories by marcus

Skills by marcus, ranked

Ranked by score. Sort bymost stars,trending,newest,recently updated

Skills by marcus, ranked
#SkillRepositoryStarsUsed inTokensAuto-checkLicenceUpdated
1

Create conversation adapters for importing AI chat history from different tools (Claude Code, Cursor, Warp, Codex, etc.).

marcus/sidecar1.1k—~4.8kAutomated safety check: PassMIT2 days ago
2

Write integration tests for the td-sync admin API using the TestHarness in internal/api/testharnesstest.go.

marcus/td250—~1.2kAutomated safety check: PassMIT7 days ago
3

Create declarative modals using the modal library API. An agent skill from marcus/sidecar.

marcus/sidecar1.1k—~2.6kAutomated safety check: PassMIT2 days ago
4

Task management for AI agents across context windows. An agent skill from marcus/td.

marcus/td250—~2kAutomated safety check: PassMIT7 days ago
5

Create new sidecar plugins implementing the plugin.Plugin interface, rendering views with Bubble Tea, handling keyboard input via keymap contexts, and integrating with the app shell (footer hints…

marcus/sidecar1.1k—~2.3kAutomated safety check: PassMIT2 days ago
6

Project switching implementation in sidecar: project discovery, state management, UI flow, modal rendering, filtering, theme preview, and plugin reinitialization.

marcus/sidecar1.1k—~1.8kAutomated safety check: PassMIT2 days ago
7

Interactive shell/TTY integration with tmux session management, shell command execution, control-mode output capture with polling fallback, native cursor rendering, lazy scrollback, selection, paste…

marcus/sidecar1.1k—~3.6kAutomated safety check: PassMIT2 days ago
8

Writing and maintaining the Sidecar Docusaurus documentation site, including page structure, doc authoring, blog posts, styling, images, and deployment workflow.

marcus/sidecar1.1k—~1.7kAutomated safety check: PassMIT2 days ago
9

Implementing UI/UX features in sidecar including modals (internal/modal library), keyboard shortcuts, mouse support, scrolling, pill/tab rendering, and pane resizing.

marcus/sidecar1.1k—~4.6kAutomated safety check: PassMIT2 days ago
10

Drive another Sidecar-managed agent from a shell — discover targets, create the layout, start a provider, prompt and wait, read before sending keys, broadcast to every live agent, and stay out of…

marcus/sidecar1.1k—~3.2kAutomated safety check: PassMIT2 days ago
11

Create prompts for sidecar workspaces. An agent skill from marcus/sidecar.

marcus/sidecar1.1k—~1.1kAutomated safety check: PassMIT2 days ago
12

Create custom color themes for Sidecar, including base theme selection, color overrides, gradient borders, tab styles, per-project themes, community themes, and programmatic theme registration.

marcus/sidecar1.1k—~3.5kAutomated safety check: PassMIT2 days ago
13

Drag-and-drop pane resizing implementation for two-pane plugin layouts.

marcus/sidecar1.1k—~3.9kAutomated safety check: PassMIT2 days ago
14

Creating and using feature flags in sidecar for gating experimental functionality.

marcus/sidecar1.1k—~1.3kAutomated safety check: PassMIT2 days ago
15

Inline text editing implementation within the file browser preview pane using tmux PTY backend, cursor movement, text manipulation, and editor state management.

marcus/sidecar1.1k—~2.6kAutomated safety check: PassMIT2 days ago
16

Git merge strategies, conflict resolution approaches, merge vs rebase recommendations, and branch integration patterns in sidecar.

marcus/sidecar1.1k—~2.1kAutomated safety check: PassMIT2 days ago
17

Profile memory usage in sidecar using Go pprof, system tools, and heap analysis.

marcus/sidecar1.1k—~1.9kAutomated safety check: PassMIT2 days ago
18

Release new versions of sidecar. An agent skill from marcus/sidecar.

marcus/sidecar1.1k—~1.4kAutomated safety check: PassMIT2 days ago
19

Git worktree support in sidecar: worktree detection, switching between worktrees, worktree state management, and plugin reinitialization.

marcus/sidecar1.1k—~1.6kAutomated safety check: PassMIT2 days ago
20

Port one Herdr provider integration into Sidecar: read the sync report to see which provider moved, pick the port shape, keep the provider half verbatim and swap the transport half, register the…

marcus/sidecar1.1k—~11kAutomated safety check: PassMIT2 days ago
21

Reference for keyboard shortcut implementation, keybinding registration, shortcut parity with vim and other TUI tools, and the complete shortcut assignment table across all sidecar plugins.

marcus/sidecar1.1k—~11kAutomated safety check: PassMIT2 days ago

Questions, answered from the data.

What is the best skill by marcus?

Create Adapter from marcus/sidecar ranks first of the 21 skills by marcus listed here, with the highest score: its repository has 1.1k GitHub stars, its SKILL.md loads about 4.8k tokens and it passes the automated safety check with no findings. Next come Td Integration Test and Create Modal.

Are marcus's skills official?

None yet. All 21 skills by marcus listed here come from community repositories; a skill counts as official when the product's own GitHub organization publishes it.

How are these skills ranked?

By Skill Navigator score, which combines the GitHub stars of the skill's repository (shared across that repo's skills and discounted for large collections), how many other GitHub owners carry a copy of the skill, and automated SKILL.md quality checks, minus penalties for safety-check warnings and for each further skill from the same repository. Skills that fail the safety check are not listed.