Add Espresso plugin by mirkobozzetto · Pull Request #121 · hashgraph-online/awesome-codex-plugins

mirkobozzetto · 2026-05-17T18:21:32Z

Adds Espresso - a full token-saving stack plugin for Claude Code and Codex.

What it does:

Output compression (120 char lines, no filler, result-first)
Global rules auto-install (Exa search, clean git, GitNexus, project rules)
RTK hook config (if binary found)
Caveman ultra config (if plugin found)
GitNexus MCP + auto-reindex (if binary found)

Detection-first: scans existing setup, installs only what's missing.

Ships .claude-plugin and .codex-plugin manifests.
Repo: https://github.com/mirkobozzetto/espresso
License: MIT

gemini-code-assist

Code Review

This pull request introduces the Espresso plugin, a token-saving stack for Claude Code and Codex, by adding it to the README and providing its metadata and icon. Feedback indicates that the global metadata files need to be regenerated to include the new plugin and that the .claude-plugin manifest is missing, which is necessary to support Claude Code as described.

gemini-code-assist · 2026-05-17T18:22:56Z

 - [Codex Reviewer](https://github.com/schuettc/codex-reviewer) - Second-pass review of Claude-driven plans and implementations.
 - [Codex rg Guard](https://github.com/Rycen7822/codex-rg-guard) - Budgeted `rg`/`grep` replacement for Codex that narrows broad searches before they waste model context.
 - [ejentum-mcp](https://github.com/ejentum/ejentum-mcp) - MCP server exposing reasoning, code, anti-deception, and memory harness tools for Codex.
+- [Espresso](https://github.com/mirkobozzetto/espresso) - Full token-saving stack in one plugin - output compression, global rules, RTK hook, Caveman ultra, GitNexus config. Detects existing setup, installs only what's missing. Works on Claude Code and Codex.


The metadata files plugins.json and .agents/plugins/marketplace.json have not been updated to include the new Espresso plugin. Please run the regeneration script python3 scripts/generate_plugins_json.py to update these files and ensure the plugin is correctly indexed in the marketplace and registry.

gemini-code-assist · 2026-05-17T18:22:57Z

+{
+  "name": "espresso",
+  "version": "2.0.0",
+  "description": "Full token-saving stack - output compression, global rules, RTK, Caveman, GitNexus auto-config. 70-85% fewer tokens.",
+  "repository": "https://github.com/mirkobozzetto/espresso",
+  "license": "MIT",
+  "interface": {
+    "displayName": "Espresso",
+    "shortDescription": "One plugin. Full token-saving stack. 70-85% fewer tokens.",
+    "composerIcon": "./assets/icon.svg"
+  }
+}


The PR description and README entry indicate that the plugin supports Claude Code and includes a .claude-plugin manifest. However, only the .codex-plugin manifest is present in the PR. To fully support Claude Code as claimed, the corresponding manifest (e.g., .claude-plugin/plugin.json) should also be included in the mirrored directory.

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chatgpt-codex-connector · 2026-05-17T18:25:04Z

 - [Codex Reviewer](https://github.com/schuettc/codex-reviewer) - Second-pass review of Claude-driven plans and implementations.
 - [Codex rg Guard](https://github.com/Rycen7822/codex-rg-guard) - Budgeted `rg`/`grep` replacement for Codex that narrows broad searches before they waste model context.
 - [ejentum-mcp](https://github.com/ejentum/ejentum-mcp) - MCP server exposing reasoning, code, anti-deception, and memory harness tools for Codex.
+- [Espresso](https://github.com/mirkobozzetto/espresso) - Full token-saving stack in one plugin - output compression, global rules, RTK hook, Caveman ultra, GitNexus config. Detects existing setup, installs only what's missing. Works on Claude Code and Codex.


Regenerate marketplace artifacts for new plugin entry

Adding this README plugin entry without updating .agents/plugins/marketplace.json and plugins.json leaves the new plugin undiscoverable to machine consumers that install from the repo marketplace rather than parsing README text. In the current tree, Espresso is present in README.md but absent from both generated artifacts, so users relying on those files cannot install it until a separate sync commit is made.

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internet-dot

This PR is missing required submission files. A complete submission needs:

.agents/plugins/marketplace.json entry — add an entry for espresso with source, policy, category, icon, etc.
plugins.json entry — add an entry with name, url, owner, repo, description, category, source, install_url, and update the total count.
Icon — the current icon.svg is a JPEG embedded in an SVG wrapper, not a proper SVG. Replace it with an actual SVG that renders as a vector icon (like the other plugins use).

See CONTRIBUTING.md for the full spec. The bundle directory and plugin.json look fine once these gaps are filled.

kilo-code-bot · 2026-05-18T10:55:33Z

Code Review Summary

Status: No New Issues Found | Recommendation: Merge

Overview

Severity	Count
CRITICAL	0
WARNING	0
SUGGESTION	0

File Changed in Incremental Diff

plugins/mirkobozzetto/espresso/assets/icon.svg — Replaced embedded JPEG base64 with clean vector SVG espresso cup icon. This is an improvement (smaller file size, proper vector rendering, no external image dependencies).

Pre-existing Issues (not in diff)

These issues were flagged before this incremental review and remain in the codebase:

File	Line	Issue
`plugins.json`	177	Missing `source` and `install_url` fields - Espresso entry cannot be installed from plugins.json like other plugins
`plugins/mirkobozzetto/espresso/.codex-plugin/plugin.json`	12	README claims Claude Code support but `.claude-plugin` directory is missing

_{Reviewed by step-3.5-flash · incremental review of 1 file}

_{Reviewed by nemotron-3-super-120b-a12b-20230311:free · 205,768 tokens}

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chatgpt-codex-connector · 2026-05-18T10:59:09Z

+      "name": "Espresso",
+      "url": "https://github.com/mirkobozzetto/espresso",
+      "owner": "mirkobozzetto",
+      "repo": "espresso",
+      "description": "Full token-saving stack - output compression, global rules, RTK hook, Caveman ultra, GitNexus config. Detects existing setup, installs only what is missing.",


Include install metadata for Espresso in plugins.json

The new Espresso object is the only plugins.json entry missing both source and install_url, so clients that install plugins from this compatibility file cannot derive where to fetch its manifest while all other plugins remain installable. This is inconsistent with the generator contract in scripts/generate_plugins_json.py (which emits those fields for every parsed README plugin), so leaving this entry as-is makes Espresso effectively undiscoverable to consumers of plugins.json.

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chatgpt-codex-connector · 2026-05-18T12:58:17Z

+      "description": "Multi-agent codebase knowledge graph generator with context-aware planning and automatic scope management \u2014 turns codebases into coherent agent workspaces."
    },
    {
      "name": "bringyour-migration-auditor",


Restore Archcore in curated marketplace list

This commit removes the archcore object from .agents/plugins/marketplace.json even though Archcore is still listed in README.md and still present in plugins.json, so clients that install from the curated marketplace can no longer discover/install that plugin while other catalog paths still advertise it.

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chatgpt-codex-connector · 2026-05-18T12:58:18Z

+  "last_updated": "2026-05-16",
+  "total": 78,


Recompute plugins.json header metadata

After adding Espresso, the catalog header regressed to stale values (last_updated set to 2026-05-16 and total set to 78) even though the plugins array now contains 80 entries; tooling that trusts these top-level fields for freshness or count validation will get inconsistent results.

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mirkobozzetto · 2026-05-18T13:13:36Z

All three points addressed:

marketplace.json entry added
plugins.json entry with source + install_url
Proper vector SVG icon (no more JPEG wrapper)

Ready for re-review when you get a chance.

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chatgpt-codex-connector · 2026-05-18T13:27:17Z

+      "displayName": "Archcore",
+      "source": {
+        "source": "local",
+        "path": "./plugins/nicholasgriffintn/archcore"


Point Archcore marketplace path to an existing bundle

The updated Archcore marketplace entry now points to ./plugins/nicholasgriffintn/archcore, but this commit does not add any files at that path and the mirrored Archcore bundle in the repo is still under ./plugins/archcore-ai/plugin. Marketplace installs resolve the local source.path, so Archcore installation will fail for users of .agents/plugins/marketplace.json despite the plugin still being listed elsewhere.

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internet-dot · 2026-05-18T18:57:18Z

This PR adds the Espresso plugin (looks good), but also changes the Archcore entry from archcore-ai/plugin to nicholasgriffintn/archcore, which is a 404. That repo doesn't exist. Please revert the archcore change or split this into two PRs.

mirkobozzetto · 2026-05-19T10:25:01Z

Rebased from scratch on latest main — single clean commit.

Fixed:

Removed all unrelated encoding changes (em-dash → unicode escapes)
Removed accidental Archcore entry modification
Diff now touches only Espresso files + 1 README line + 1 plugins.json entry + 1 marketplace.json entry

Ready for re-review.

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chatgpt-codex-connector · 2026-05-19T10:26:06Z

+      "name": "Espresso",
+      "description": "Full token-saving stack - output compression, global rules, RTK hook, Caveman ultra, GitNexus config. Detects existing setup, installs only what is missing.",
+      "install_url": "https://raw.githubusercontent.com/mirkobozzetto/espresso/HEAD/.codex-plugin/plugin.json",
+      "source_url": "https://github.com/mirkobozzetto/espresso",
+      "category": "Development & Workflow"


Add a local source for Espresso

In this repo marketplace, installs are backed by mirrored bundles under ./plugins (the README documents this and scripts/generate_plugins_json.py emits a source: {source: "local", path: ...} plus policy for each entry). This new entry is the only plugin object without a source.path, so users browsing this repo marketplace can see Espresso metadata but the installer has no local bundle to resolve even though ./plugins/mirkobozzetto/espresso was added.

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mirkobozzetto · 2026-05-19T10:52:20Z

@petchells Just force-pushed a clean rebase — single commit, no Archcore changes, no encoding noise. GitHub may be showing a cached conflict state. Could you refresh the PR page? The merge status should now show as mergeable. CI is green.

mirkobozzetto · 2026-05-19T12:29:00Z

@internet-dot All issues from your review are now fixed — force-pushed a clean single commit from latest main. No Archcore changes, no encoding noise. Only Espresso files. Could you re-review? Thanks.

petchells · 2026-05-19T23:30:43Z

Hi Mirko, looks amazing to me! However, I think you've got the wrong P Etchells. I'm the one that doesn't know anything about Espresso plugins.

…

On Tue, 19 May 2026 at 12:52, Mirko Bozzetto ***@***.***> wrote: *mirkobozzetto* left a comment (hashgraph-online/awesome-codex-plugins#121) <#121 (comment)> @petchells <https://github.com/petchells> Just force-pushed a clean rebase — single commit, no Archcore changes, no encoding noise. GitHub may be showing a cached conflict state. Could you refresh the PR page? The merge status should now show as mergeable. CI is green. — Reply to this email directly, view it on GitHub <#121 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AEJGK65H27YTFNYQGVWGF5T43Q4HTAVCNFSM6AAAAACZBUSYJWVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHM2DIOBXGAYTSNBZG4> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. You are receiving this because you were mentioned.Message ID: ***@***.***>

- Add Zagrosi Forge README entry (lost during --theirs conflict resolution of #115) - Regenerate plugins.json (82 plugins) and marketplace.json - Closes #135, #115, #121

internet-dot · 2026-05-20T14:53:53Z

Merged via direct commit to main due to merge conflicts from other concurrent PRs. Espresso plugin bundle and README entry are preserved. Artifacts regenerated.

gemini-code-assist Bot reviewed May 17, 2026

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mirkobozzetto force-pushed the add-espresso branch from 28bfff5 to 6316eac Compare May 18, 2026 12:55

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Add Espresso plugin

b09b6c4

mirkobozzetto force-pushed the add-espresso branch from 9c47f35 to b09b6c4 Compare May 19, 2026 10:24

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internet-dot merged commit 0a21a12 into hashgraph-online:main May 20, 2026
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