devproof (ethanyu-dev/devproof) is an MCP server listed on the M8ven Trust Index. It scores 58 out of 100, grade D. It declares 11 tools. No publisher has claimed this listing.

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D
Caution
58/100

devproof

Free, open-source platform for AI-driven test execution, browser verification, and evidence collection.

→ ethanyu-dev/devproof· listed on github_repo_search

Caution. Specific findings reduced this grade. They are listed on the page. Grades reflect the full trust pyramid: code, verification depth, and reputation. New projects cap at C until adoption is earned.

How we verified

Code Verified⚡ Live Monitored: not connected

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Who stands behind it

ethanyu-dev

Source: github_repo_search

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Install from

GitHub

The grade above is for the source repository. Registries can serve a different version, so we mark the ones we were not able to read.

// key findings
⚠️
Known vulnerabilities in dependencies: 3 high
Affects packages this MCP installs at runtime. Upgrade or remove the affected dependency.
✅
No credential exfiltration, no sensitive file access, no obfuscation
Static analysis found nothing flowing your secrets to unexpected places.
✅
Open source with a license and README
Anyone can audit the code, the license is declared, and the publisher documents what it does.
// tools this server exposes11 tools

These names and descriptions are the publisher's own, read from the source code. We print them as written. Our assessment is the findings above, not this list.

get_integration_status

Report the authenticated machine credential scopes used by this MCP connection.

create_task

Create one durable user-visible task. Issue tasks run tracked analysis and execution stages; direct tasks wrap one Run v2.

list_tasks

List user-visible task executions with their current stage, Case progress and aggregate result.

get_task

Get a task with Spec analysis attempts, immutable generated Cases and linked Run v2 summaries.

provide_task_analysis_input

Supply all missing Issue, PR and test environment inputs in one request to resume Spec analysis.

set_task_deployment_target

Provide the HTTP(S) deployment target for an Issue task waiting to start Spec execution.

retry_task_stage

Retry a failed Spec analysis or Spec execution dispatch stage without mutating successful historical snapshots.

cancel_task

Cancel a task and fan cancellation out to every active child Run v2.

get_run

Get one Run v2 with attempts, Runtime tasks, criteria, evidence, browser executions, and human interventions.

resolve_run_intervention

Resolve one pending Run v2 human intervention with structured human input. Browser control must be released first; DevProof requeues the same Runtime task with the response in its resume context.

read_run_evidence

Read Run v2-owned Screenshot, DOM, Console or Network evidence without exposing storage credentials or signed URLs.

// known CVEs in dependencies3 high5 low

Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.

highfastify@5.0.0GHSA-jx2c-rxcm-jvmq

Fastify's Content-Type header tab character allows body validation bypass

highfastify@5.0.0GHSA-mg2h-6x62-wpwc

Fastify vulnerable to invalid content-type parsing, which could lead to validation bypass

highws@8.18.3GHSA-96hv-2xvq-fx4p

ws: Memory exhaustion DoS from tiny fragments and data chunks

lowfastify@5.0.0GHSA-444r-cwp2-x5xf

fastify: request.protocol and request.host Spoofable via X-Forwarded-Proto/Host from Untrusted Connections

lowfastify@5.0.0GHSA-mrq3-vjjr-p77c

Fastify Vulnerable to DoS via Unbounded Memory Allocation in sendWebStream

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// environment variables
To run this server yourself, you supply these values. They go in your own MCP client configuration and stay on your machine. The secret label means the value is sensitive, not that the server mishandles it.
configAPI_PORT
configBROWSER_EXECUTION_DATA_LOCKS_ENABLED
configBROWSER_EXECUTION_ENVIRONMENTS_JSON
configBROWSER_ISOLATED_AUTH_ENABLED
configDEVPROOF_CONCURRENCY_TEST_DATABASE_URL
configDEVPROOF_PRESENCE_TEST_SOCKET
configRUNTIME_SESSION_RECOVERY_ENABLED
configSHADOW_DATABASE_URL
Deployment configuration, supplied by whoever hosts the server. Users are not asked for these.
deployDATABASE_URL
deployPORT
deployREDIS_URL
// quality suggestions

Tool annotations

No tools have read-only/destructive annotations

Add readOnlyHint or destructiveHint annotations to every tool so hosts can warn users before invoking.

All four hints declared on every tool

11/11 tools missing one or more hints — get_integration_status (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); create_task (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_tasks (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +8 more. OpenAI's directory rejects tools where any of the four hints are missing or non-boolean.

For every tool, set all four hints (readOnlyHint, destructiveHint, idempotentHint, openWorldHint) to explicit true/false values that match the handler’s actual behaviour.

Production dependencies are patched

0 critical, 3 high severity in production deps — fastify@5.0.0 (high), fastify@5.0.0 (high)

Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.

Dependency freshness

1/23 production deps stale: reflect-metadata@2024-03-29 (2.5y)

Domain consistency

npm scope @devproof doesn't match GitHub owner ethanyu-dev

Use the same org name across GitHub, npm, and your homepage so users can verify the publisher.

Claim the listing to review these findings one by one and send us a correction where you disagree, straight to the team. Claiming also means we tell you when the grade moves, and reach you first if we find anything urgent.

// full audit trail
The findings above are the summary. The full trail, every check we ran, each deduction, the network hosts observed and the dependency advisories, goes to verified publishers, along with an alert whenever a new one lands. Verified publishers can also review each finding and dispute it in one click. Publisher corrections have sharpened several of our checks this month, because the maintainer knows the codebase better than any scanner.
// improvement guidance — verified publishers only
We have 4 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.
// embed badge in your README
[![M8ven Verified](https://m8ven.ai/badge/mcp/ethanyu-dev/devproof?variant=verified)](https://m8ven.ai/mcp/ethanyu-dev/devproof)
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commit: 212d60c987cdde0ad41d79f07ad72481b7867d63
code hash: 6092989c1d8475cc8b14e41cfd8095a3090dfcd522fb38f1e33020c73703bbd2
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