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CodePeel reviews GitHub pull requests, local changes in VS Code, and code from your MCP agent. Find the risky line and see what to fix before merge.

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Reviews this month6Across 2 repositories
Findings surfaced124 need a closer look
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CodePeel checks pull requests for bugs, security risks, and changes worth a second look.

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Know what to change.

CodePeel connects a finding to the changed line, explains the risk, and suggests a concrete fix. Here is one finding from a public sample pull request.

taskflow-api PR #2PUBLIC SAMPLE
src/services/payment.ts line 3
3VALUES ('${req.userId}', ${req.amount}, ...)
CRITICAL FINDING

Interpolated values in a SQL query

Request values are inserted directly into the query string.

Suggested changeVALUES ($1, $2, $3, $4, $5)
Excerpt shortened for readability · Parameterize request values before the query runs.View original finding
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Review this pull request before it merges
GitHub pull request Open

New change ready for review

Changed lines · bug + security checks
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Working changes

38 localStorage.setItem(...)
Review this token handling
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CodePeel looks for bugs, security risks, performance problems, and design issues. Repository context and your rules help make the feedback relevant.

Bug detectionReview

Unhandled promise

Null value path

Off-by-one boundary

01 / LOGIC

Bugs and regressions

Find risky failure paths, edge cases, and behavior changes in the diff before they reach production.

Security scanReview

Token handlingHigh

Unsafe input

Exposed secret

02 / SECURITY

Security and secrets

Surface unsafe input, exposed credentials, and security findings with the affected line in view.

Structural reviewReview

Queries in a loop

Repeated work

Module boundaries

03 / STRUCTURE

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Repository context3 inputs

Changed file

Related module

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04 / CONTEXT

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From finding to fix

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Understand the finding, ask a follow-up, and choose when a change is ready to merge.

Suggested fix src/services/payment.ts
− query(`... ${userId} ...`)
+ query(`... $1 ...`, [userId])
Review patch before applying
01 / SUGGESTED FIX

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Review findings
Pull request conversation @codepeel
Can you explain why this line is risky?
The query includes request values directly. Parameters keep input separate from SQL.
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Auto-fix pull request Pro

Proposed fix for review

src/services/payment.ts 1 file
Inspect the diff before merge
03 / AUTO-FIX

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CodePeel · Settingstaskflow-api

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