Agent Plugins Hub
Industry-standard reviewAI Developmentv2.0.5

summon Agent Plugin

Cross-vendor sub-agent broker with structured envelopes, optional MCP facade, and provider drivers (CLI + openai-compat + arkcli). This catalog entry is pinned to reviewed commit 3a722653d280 and records a qualification score of 93/100.

View source Install plugin
0 repository stars MIT Updated Aug 9, 2026

Independent catalog review

Qualification snapshot

Qualified

Format

100/100

Quality

86/100

Qualified

93/100

Scores reflect package format and editorial quality checks at the fixed reviewed commit. They are not popularity ratings or security guarantees.

Installation

Install Summon

Install the plugin from Nafjan/summon at .. The generated command uses sparse checkout and keeps the reviewed repository path visible.

Terminal · Git sparse checkout
git clone --depth 1 https://github.com/Nafjan/summon.git
cd summon
Review the fixed manifest and documentation before enabling the plugin.
Confirm your agent client supports the declared Agent Plugins specification.
Inspect required credentials, commands, network access, and side effects in the upstream source.

Explainable standards check

Latest official standard could not be confirmed

Official latest version: 1.0.0 (Working Draft). The value is read from the official specification and cached for one day.

Read the official specification

This is a static package-format check, not a security audit, quality score, malware scan, or guarantee of client compatibility.

Source package available for inspection

The package could not be checked: skills/summon/SKILL.md returned 403.

Static source inspection

Independent catalog review

Why this plugin qualified

This is the original assessment excerpt captured during manual catalog selection. It describes review evidence, not a security guarantee or user rating.

A substantial agent plugin centered on a cross-vendor sub-agent dispatcher, with a declared plugin manifest, install tooling, a detailed skill, multiple provider/backend drivers, structured JSON envelopes, worktree isolation, background and manifest-based fan-out, council orchestration, schema validation, model discovery, doctor diagnostics, tests, examples, and an optional MCP stdio facade. Its purpose and target users are clear, and it offers meaningful capabilities beyond a trivial wrapper by…

Capabilities

What can you do with summon?

Cross-vendor sub-agent broker with structured envelopes, optional MCP facade, and provider drivers (CLI + openai-compat + arkcli).

The reviewed package declares 1 skill(s), 1 MCP configuration(s), and 25 additional resource(s).

  • Use the summon skill from the reviewed package
  • Connect through the summon MCP configuration
  • Inspect the included adversarial-reviewer resource
  • Inspect the included antigravity resource
  • Review the fixed plugin manifest at commit 3a722653d280

Reviewed package scope

Cross-vendor sub-agent broker with structured envelopes, optional MCP facade, and provider drivers (CLI + openai-compat + arkcli).

Fixed-source qualification

Inspect the package at commit 3a722653d280 with recorded format, quality, and qualification evidence.

Practical workflow

A source-backed Summon workflow

Pass 01 / Inspect

Review the fixed source

Inspect plugin.json, the linked documentation, package inventory, license, and qualification excerpt at the reviewed commit.

Pass 02 / Verify

Install and validate locally

Install from the pinned repository path, confirm the client discovers the declared components, and review permissions before real use.

Package contents

What is included in summon?

summon declares 1 Skill, 1 MCP configuration, and 25 additional resources. The included-file links below point to the reviewed source repository.

Agent Skills

1

summon

MCP servers

1

Portable MCP configuration

Package format

Agent Plugins

Official latest 1.0.0

plugin.json

plugin.json from the fixed reviewed source snapshot.

README.md

README.md from the fixed reviewed source snapshot.

LICENSE

LICENSE from the fixed reviewed source snapshot.

Synced source content

Repository README

View original README

This README snapshot is stored by Agent Plugins Hub and refreshed by the daily GitHub synchronization pipeline. Remote images and embedded content are not loaded.

Source
https://github.com/Nafjan/summon#readme

This repository does not currently provide a README snapshot. The plugin instructions below remain available.

Source documentation

Summon source documentation

Request update View raw README.md

Rendered from the linked GitHub source. Raw HTML is disabled, scripts cannot execute, remote images are omitted, and external links open separately.

Catalog scope

This page describes the fixed source snapshot selected for the Agent Plugins Hub catalog. It does not extend the upstream package's claims.

Package summary

Cross-vendor sub-agent broker with structured envelopes, optional MCP facade, and provider drivers (CLI + openai-compat + arkcli).

Reviewed package inventory

  • Skills: summon
  • MCP configurations: summon
  • Additional resources: adversarial-reviewer, antigravity, architect, bug-fixer, byteplus-coder, coder, debugger, deep-debugger, docs-writer, editor, fable-api, fable, frontend, implementer, kimi-coder, kimi-worker, openrouter-example, pair, planner, pr-prep, quick-reviewer, researcher, reviewer, security-auditor, test-author
  • Plugin directory: .
  • Reviewed commit: 3a722653d280af9e237d4cfa011a8700430530fc

Qualification snapshot

  • Industry-standard format score: 100/100
  • Plugin quality score: 86/100
  • Qualification score: 93/100
  • Classification: agent-plugin

Editorial assessment excerpt

A substantial agent plugin centered on a cross-vendor sub-agent dispatcher, with a declared plugin manifest, install tooling, a detailed skill, multiple provider/backend drivers, structured JSON envelopes, worktree isolation, background and manifest-based fan-out, council orchestration, schema validation, model discovery, doctor diagnostics, tests, examples, and an optional MCP stdio facade. Its purpose and target users are clear, and it offers meaningful capabilities beyond a trivial wrapper by…

The source CSV stores a 500-character assessment excerpt, so the paragraph above may end mid-sentence. It is review evidence, not a security guarantee or user rating.

Installation and verification

  1. Inspect the linked manifest and source documentation at the reviewed commit.
  2. Install from Nafjan/summon using the plugin directory ..
  3. Confirm your client discovers the declared components.
  4. Review credentials, commands, network access, permissions, and consequential side effects before use.

Provenance

Manifest: https://github.com/Nafjan/summon/blob/3a722653d280af9e237d4cfa011a8700430530fc/plugin.json

The catalog entry is pinned to the exact commit used during qualification. Upstream content may change after that snapshot.

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