Plugin marketplace

research-toolkit-marketplace

Public Codex Marketplace for redistributable upstream Skills: research, writing, utility, ponytail, watermarks-remover

5 · ToddModica/upstream-skills10 pluginsMITupdated today

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Then install any plugin below by name — each page has its exact command.

Academic research, patent disclosure, Nature-oriented writing, citation, figure, and ITASCA simulation tools.

27 skills · 1 MCP server

5

Upstream presentation, document, PDF, image, Bilibili, PowerShell, frontend design, and Codex skill-development utilities.

11 skills

5

Editorial diagrams in your brand, as self-contained HTML and SVG. Architecture, flowcharts, sequence, state machines, ER and database schemas, timelines, swimlanes, org charts, Gantt, Wardley maps, user journeys, service blueprints, UML class, lifecycle phase maps, and charts from bar, line and scatter to Sankey, treemap and heatmap, plus many more. Redraws draw.io, Mermaid, Excalidraw and PlantUML files. Exports SVG and PNG.

1 skill · 7 commands

5

Lazy senior dev mode. Forces the simplest, shortest solution that actually works: YAGNI, stdlib first, no unrequested abstractions.

6 skills

5

Chinese and English prose editing, natural-language style checks, and evidence-aligned academic narrative guidance.

5 skills

5

Keep rejected wording and session residue out of final deliverables.

1 skill · hooks

5

tavotto

codex

画论文级 matplotlib 图,并用 Tavotto 的 MCP 工具微调:改图例位置、字号线宽、刻度,跑出版规范预检,导出真矢量 PDF。所有改动都是 override,不动你的 Python 源码。

1 skill · 1 MCP server

5

Exa

codex

Search and fetch web content through Exa's remote MCP server.

1 MCP server

5

humanizer

claude

Rewrite AI-sounding text so it reads like the writer without changing what it says.

1 skill

5

Inspect and clean AI provenance metadata and invisible Unicode from content you own.

1 skill

5

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claude & codex plugins10 plugins