C

Cockatoo

louisblythe/cockatoo · v1.0.0 · Tools & Integrations

by louisblytheScan grade: Acceptable

MCP server: create, edit and publish hosted business websites through Streamable HTTP with OAuth and owner-approved permissions

InstallSourceClaim this plugin
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Trust Score74Security scan78Components1
Protect this install with HOL Guard

Guard checks the skills and MCP servers a plugin adds on your machine and asks you before a risky action runs. The scores above are free, and no plan changes them.

Is Cockatoo a fit?

From the plugin's manifest and HOL's scan. Anything the plugin does not declare is shown as not declared.

Works with

  • Antigravity CLI
  • MCP
  • 1 MCP server

Before you install

Sign-in
Not declared
Declared access
Not declared
License
Not declared

Check before relying on it

  • 2 medium findings from the scan. See the evidence
  • The publisher has not verified ownership on HOL.
  • No license declared in the manifest.

What is Cockatoo?

Cockatoo is a published tools & integrations plugin for AI coding agents that works with Antigravity CLI and MCP, developed by louisblythe and distributed through the HOL AI plugin registry. MCP server: create, edit and publish hosted business websites through Streamable HTTP with OAuth and owner-approved permissions.

Canonical slug
louisblythe/cockatoo
Version
v1.0.0 · updated Nov 2, 2026

Registry snapshot

Owner verification
Not verified
Scanner
HOL plugin scanner
Security result
Needs review
Digest verified
Yes

Trust and security

Trust & reputation

74

HOL Trust Score

Per-metric points (0–100 each) combined via a weighted average into the overall score.

Installability
100/100
Maintenance
90/100
MCP server setup
100/100
Plugin Security
78/100
Provenance
70/100
Publisher Quality
75/100

Provenance

Plugin root
.
Source repo
https://github.com/louisblythe/cockatoo-mcp
Source commit
0a4aeb605dc7…
Publisher verified
No
Owner verified
Not owner verified
Agent Plugins 1.0
Not detected

Continuous scanner CI not detected

This plugin remains listed. Its overall trust score is reduced by 10% because security checks are not maintained in the source repository's CI.

Optional: maintain the scanner in the source repository's CI to receive the full trust score. Listing does not require that change.

README badge not detected

Plugin owners can add the HOL badge to the repository README from Guard Plugins. Distribution, not security evidence. It adds a 2% engagement adjustment to the overall trust score and never changes the security result.

Security posture

See how the Trust Score is computed
Needs review
Security result
78
Security score
0
High findings
Provider
codex-plugin-scanner
Grade
C · Acceptable
Version
3.24.2
codex:hol-plugin-scanner-eVjWYR / cisco-skill-scanner: skippedcodex:hol-plugin-scanner-eVjWYR / cisco-mcp-scanner: skipped

[codex:.] Manifest Validation

21/31

9 checks

[codex:.] Security

16/16

9 checks

[codex:.] Operational Security

0/6

5 checks

[codex:.] Best Practices

6/9

5 checks

[codex:.] Marketplace

N/A

3 checks · not applicable

[codex:.] Skill Security

N/A

3 checks · not applicable

[codex:.] Code Quality

10/10

2 checks

[gemini:.] Gemini Extension

10/10

3 checks

[gemini:.] Security

16/16

6 checks

[gemini:.] Operational Security

0/6

5 checks

[gemini:.] Code Quality

10/10

2 checks

Published advisories

None matched in GitHub security advisories, checked . This covers published advisories only, not problems nobody has reported.

GitHub security advisories are those the source repository has published.

Findings

mediumoperational-securityDEPENDENCY_LOCKFILE_MISSINGReported 2 times

package.json is present without a corresponding lockfile or pinned dependency snapshot.

Commit a lockfile or use fully pinned requirements for reproducible dependency resolution.

lowoperational-securityDEPENDABOT_MISSINGReported 2 times

Automation or dependency surfaces exist, but .github/dependabot.yml is missing.

Add Dependabot updates for GitHub Actions and dependency manifests.

infomanifest-validationPLUGIN_JSON_RECOMMENDED_AUTHOR

The manifest is missing the documented recommended field "author".

Add "author" to strengthen the plugin manifest metadata.

infomanifest-validationPLUGIN_JSON_RECOMMENDED_HOMEPAGE

The manifest is missing the documented recommended field "homepage".

Add "homepage" to strengthen the plugin manifest metadata.

infomanifest-validationPLUGIN_JSON_RECOMMENDED_LICENSE

The manifest is missing the documented recommended field "license".

Add "license" to strengthen the plugin manifest metadata.

infomanifest-validationPLUGIN_JSON_RECOMMENDED_KEYWORDS

The manifest is missing the documented recommended field "keywords".

Add "keywords" to strengthen the plugin manifest metadata.

infomanifest-validationPLUGIN_JSON_INTERFACE_SHORTDESCRIPTION

The interface object is missing a valid "shortDescription" value.

Add a valid "shortDescription" field to the interface metadata.

infomanifest-validationPLUGIN_JSON_INTERFACE_LONGDESCRIPTION

The interface object is missing a valid "longDescription" value.

Add a valid "longDescription" field to the interface metadata.

infomanifest-validationPLUGIN_JSON_INTERFACE_CATEGORY

The interface object is missing a valid "category" value.

Add a valid "category" field to the interface metadata.

infomanifest-validationPLUGIN_JSON_INTERFACE_CAPABILITIES

The interface object is missing a valid "capabilities" value.

Add a valid "capabilities" field to the interface metadata.

infomanifest-validationPLUGIN_JSON_INTERFACE_ASSET_WEBSITEURL

The interface field "websiteURL" must use HTTPS or point to a safe in-repo asset.

Update "websiteURL" to use HTTPS or an existing relative asset path.

infomanifest-validationPLUGIN_JSON_INTERFACE_ASSET_PRIVACYPOLICYURL

The interface field "privacyPolicyURL" must use HTTPS or point to a safe in-repo asset.

Update "privacyPolicyURL" to use HTTPS or an existing relative asset path.

infomanifest-validationPLUGIN_JSON_INTERFACE_ASSET_TERMSOFSERVICEURL

The interface field "termsOfServiceURL" must use HTTPS or point to a safe in-repo asset.

Update "termsOfServiceURL" to use HTTPS or an existing relative asset path.

infomanifest-validationPLUGIN_JSON_INTERFACE_ASSET_COMPOSERICON

The interface field "composerIcon" must use HTTPS or point to a safe in-repo asset.

Update "composerIcon" to use HTTPS or an existing relative asset path.

infomanifest-validationPLUGIN_JSON_INTERFACE_ASSET_LOGO

The interface field "logo" must use HTTPS or point to a safe in-repo asset.

Update "logo" to use HTTPS or an existing relative asset path.

infomanifest-validationPLUGIN_JSON_INTERFACE_ASSET_SCREENSHOTS

The interface field "screenshots" must use HTTPS or point to a safe in-repo asset.

Update "screenshots" to use HTTPS or an existing relative asset path.

infobest-practicesCODEXIGNORE_MISSING

A .codexignore file helps prevent accidental inclusion of local artifacts and secrets.

Add a .codexignore file with generated assets, local state, and secret paths.

Install guidance

Install in Antigravity CLI

Install the bundled skills into Antigravity CLI with the open Skills CLI.

Skills CLI docs
  1. 1

    Install with the Skills CLI

    The open Skills CLI detects installed agents and installs this plugin's skills for Antigravity CLI.

    shell
  2. 2

    Restart and verify

    Start a new Antigravity CLI session and confirm the skill is listed before relying on it. The Skills CLI lists what it installed.

    shell

To remove it later, run npx [email protected] remove louisblythe/cockatoo-mcp.

Did setup work in Antigravity CLI?

No setup reports for Antigravity CLI yet. Self-reported by signed-in visitors. Copying a command is not counted, and most installs are never reported.

Attested installs: Fewer than 10 attested installs of this plugin in week 2026-W44, so no number is shown. Counted from opt-in HOL Guard install reports, once per machine and runtime, and never mixed with the answers above. How install reports work.

Loading reviews

Plugin manifest

{
  "name": "cockatoo",
  "version": "1.0.0",
  "description": "Create, edit and publish hosted business websites with owner-approved access.",
  "mcpServers": "./.registry/mcp.json",
  "repository": "https://github.com/louisblythe/cockatoo-mcp",
  "interface": {
    "displayName": "cockatoo",
    "developerName": "louisblythe"
  },
  "holManifestOrigin": "repository",
  "registryIndexVersion": 9
}

Marketplace source

Repo URL
https://github.com/louisblythe/cockatoo-mcp
Marketplace path
Unknown
Source path
.
Install policy
Unspecified

File inventory

.codex-plugin/plugin.json

plugin-manifest

353 bytes

29416d7e7b27538a…

.registry/mcp.json

mcp-config

113 bytes

8cd91c50074e3e78…

gemini-extension.json

file

243 bytes

5ccacc6c6f005df1…

LICENSE

file

1,420 bytes

e8b67ccef70927da…

package.json

file

416 bytes

51888b39b2e13b48…

README.md

file

4,959 bytes

1db7861121329f0f…

SECURITY.md

file

455 bytes

ae5ced1366bb53bb…

Cockatoo — Frequently asked questions

What is Cockatoo?
Cockatoo is an AI plugin in the HOL registry. MCP server: create, edit and publish hosted business websites through Streamable HTTP with OAuth and owner-approved permissions.
How do I install Cockatoo?
Install Cockatoo in your harness: Antigravity CLI — npx [email protected] add louisblythe/cockatoo-mcp; MCP — git clone https://github.com/louisblythe/cockatoo-mcp; Any agent — npx [email protected] add louisblythe/cockatoo-mcp. Full step-by-step guidance is on the HOL plugin page.
How do I install Cockatoo in Antigravity CLI?
To install Cockatoo in Antigravity CLI, start with npx [email protected] add louisblythe/cockatoo-mcp. The complete step-by-step install guide for Antigravity CLI is on the HOL plugin page.
How do I install Cockatoo in MCP?
To install Cockatoo in MCP, start with git clone https://github.com/louisblythe/cockatoo-mcp. The complete step-by-step install guide for MCP is on the HOL plugin page.
How is the Trust Score for Cockatoo computed?
Cockatoo has a HOL Trust Score of 74 out of 100. The score is a weighted sum of six components from a static scan of the source, capped for high-severity findings and adjusted by two disclosed policies. Memberships and payments are not inputs, and a scan is not a safety guarantee. Full breakdown: https://hol.org/registry/plugins/louisblythe%2Fcockatoo/trust
Who publishes Cockatoo?
Cockatoo is published by louisblythe and listed on HOL.

Directory acceptance

Listed in 0 of 5 directory lists

Read from the list each directory publishes on GitHub. Being listed means the directory accepted the plugin; it is not a HOL security rating.

Lists last read . HOL re-reads them every day.

Submitting it? Check it against each directory's rules

Install signal

HOL cannot see every install. These are separate signals from different sources, so they are not added together. Counts under each floor show as <N.

Install commands issued here
<5
HOL Guard install commands issued from this listing, last 28 days.
Opt-in install reports
<10
Machines that reported installing it through HOL Guard in week 2026-W44. Reporting is opt-in, so most installs are not counted.
HOL Guard workspaces
<5
Workspaces that approved it or include it in an approved-plugin feed, as of today.

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