What is phoenix-pr-finisher?

An agent for taking one Phoenix pull request through review and toward a mergeable state. A pull request is a proposed code change that others review before it is merged.

Use it to review a Phoenix pull request, fix review findings in the project's style, connect it to an issue, or close and hand off an unsuitable change.

It gathers the issue, reviews the change, addresses findings, and explains the result, reducing the number of separate steps an author must coordinate. If the approach is unsound, it closes the request and passes the issue to another workflow.

phoenix-pr-finisher — Agent for Claude Code and Cursor by Arize-ai

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo

git clone --depth 1 https://github.com/Arize-ai/phoenix

Made for: Claude Code, Cursor.

Or install arize-phoenix, the plugin that ships this one along with the rest of its 46 skills, 13 agents, 1 hook.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/agents/arize-ai/phoenix/pr-finisher/github.svg)](https://agentmods.dev/agents/arize-ai/phoenix/pr-finisher)

Your own site

<a href="https://agentmods.dev/agents/arize-ai/phoenix/pr-finisher"><img src="https://agentmods.dev/badge/agents/arize-ai/phoenix/pr-finisher/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/agents/arize-ai/phoenix/pr-finisher"><img src="https://agentmods.dev/badge/agents/arize-ai/phoenix/pr-finisher.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 63 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 2,287 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin unknown No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00063	$0.02287
Opus 5.5	$0.00025	$0.00915
Sonnet 5.5	$0.00013	$0.00457
Haiku 4.5	$0.00006	$0.00229

Measured today against content hash aaab7ac3bc92, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

phoenix-pr-finisher scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured today.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

factory/agents/pr-finisher.md · 80 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

today Changed · +2 lines aaab7ac3bc92
yesterday First seen · 78 lines · 63 tokens per session scan A 2fbb25d734cf

Subscribe to this mod's changes

phoenix-pr-finisher is an agent published in the GitHub repository Arize-ai/phoenix (12,165 stars, last pushed today), with no licence file. It adds 63 tokens to every session and 2,287 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-11-05.

Code review Git and workflow ai-monitoring ai-observability aiengineering datasets llm-eval llmops

phoenix-pr-finisher next to 6 agents from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
phoenix-pr-finisherArize-ai/phoenix	Agent	12k	today	none	A	63	Claude Code, Cursor
component-improverdavila7/claude-code-templates	Agent	33k	today	MIT	A	39	Claude Code
pr-creatoraxiomantic/spellbook	Agent	11	2d ago	MIT	A	75	Claude Code
sealerMichaelYcJo/SpecSeal	Agent	1	10d ago	MIT	A	100	Claude Code
playwright-test-generatormicrosoft/playwright	Agent	99k	yesterday	Apache-2.0	A	151	Claude Code
.NET-Notebook-Migration-Agentmicrosoft/ai-agents-for-beginners	Agent	79k	4d ago	MIT	A	33	Claude Code
code-revieweranthropics/claude-cookbooks	Agent	54k	2d ago	MIT	A	52	Claude Code