creek (solcreek/creek) is an MCP server listed on the M8ven Trust Index. It scores 56 out of 100, grade D. It declares 20 tools. No publisher has claimed this listing.

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D
Caution
56/100

creek

Open-source edge deployment platform. Deploy full-stack apps to Cloudflare Workers in seconds.

→ solcreek/creek· 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.

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Who stands behind it

solcreek

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: 8 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 exposes20 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.

deploy

Deploy files to a sandbox preview (60 min, no account needed)

deploy_demo

Deploy a sample Creek demo page instantly (zero files needed, great for testing)

deploy_status

Check the status of a sandbox deployment

deploy_delete

Delete a sandbox deployment before it expires

get_build_log

Read the structured build log for a deployment. Use this after `creek deploy` reports a failure to see exactly which phase broke, what the subprocess stderr was, and the CK-* diagnostic code. Returns a summary (status, failing step, error code) plus phase-grouped lines. Authenticate the MCP HTTP req…

list_projects

List projects in the authenticated team. Authenticate the MCP HTTP request with Authorization: Bearer <key> or x-api-key.

get_status

Get a project's remote status (slug, framework, production deployment, latest deployment). Pass the project slug from list_projects. Authenticate with Authorization: Bearer <key> or x-api-key.

env_ls

List environment variable keys for a project. Values are never returned. Authenticate with Authorization: Bearer <key> or x-api-key.

env_set

Set an environment variable on a project. Does not restart the worker — a production deploy is required to apply. Values are never echoed. Authenticate with Authorization: Bearer <key> or x-api-key.

env_rm

Remove an environment variable from a project. Does not restart the worker — a production deploy is required to apply. Authenticate with Authorization: Bearer <key> or x-api-key.

deploy_prod

Trigger a production deploy of the latest commit on the project's GitHub production branch (same as `creek deploy --from-github --prod`). Returns as soon as the build is dispatched — poll get_status, list_deployments, or get_build_log for progress. Requires a GitHub connection on the project. Authen…

list_deployments

List recent deployments for a project (newest first). Each row includes triggerType so rollback can skip synthetic rollback rows. Authenticate with Authorization: Bearer <key> or x-api-key.

rollback

Roll production back to a previous active deployment. deploymentId is required — pick an active row from list_deployments whose triggerType is not rollback (implicit previous-production selection can land on a synthetic rollback row). Authenticate with Authorization: Bearer <key> or x-api-key.

list_resources

List all team-owned resources (databases, storage, cache, AI). Optionally filter by kind. Authenticate the MCP HTTP request with Authorization: Bearer <key> or x-api-key.

create_resource

Create a new team-owned resource. The backing Cloudflare resource (D1/R2/KV) is auto-provisioned. Authenticate the MCP HTTP request with Authorization: Bearer <key> or x-api-key.

attach_resource

Attach a team resource to a project under a given ENV var name (e.g. DB, STORAGE). The project's Worker will see it as env.<bindingName>. Authenticate the MCP HTTP request with Authorization: Bearer <key> or x-api-key.

detach_resource

Remove a resource binding from a project. The resource itself is not deleted. Authenticate the MCP HTTP request with Authorization: Bearer <key> or x-api-key.

delete_resource

Delete a team-owned resource. Fails if any project still has a binding to it — detach first. Authenticate the MCP HTTP request with Authorization: Bearer <key> or x-api-key.

rename_resource

Rename a team-owned resource. The stable UUID and all project bindings are preserved — only the display name changes. Authenticate the MCP HTTP request with Authorization: Bearer <key> or x-api-key.

query_database

Execute a SQL query against a team-owned D1 database. Returns columns, rows, and metadata (changes, duration). Use list_resources to find the resourceId first. Authenticate the MCP HTTP request with Authorization: Bearer <key> or x-api-key.

// known CVEs in dependencies8 high1 medium36 low

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

high@modelcontextprotocol/sdk@1.12.1GHSA-345p-7cg4-v4c7

@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse

high@modelcontextprotocol/sdk@1.12.1GHSA-8r9q-7v3j-jr4g

Anthropic's MCP TypeScript SDK has a ReDoS vulnerability

high@modelcontextprotocol/sdk@1.12.1GHSA-w48q-cv73-mx4w

Model Context Protocol (MCP) TypeScript SDK does not enable DNS rebinding protection by default

highhono@4.7.4GHSA-3vhc-576x-3qv4

Hono JWK Auth Middleware has JWT algorithm confusion when JWK lacks "alg" (untrusted header.alg fallback)

highhono@4.7.4GHSA-88fw-hqm2-52qc

hono: CORS Middleware reflects any Origin with credentials when `origin` defaults to the wildcard

Depend on this server? Get alerted when its CVEs change.Watch this server free →
// 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

20/20 tools missing one or more hints — deploy (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); deploy_demo (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint); deploy_status (missing: readOnlyHint, destructiveHint, idempotentHint, openWorldHint), +17 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.

Tool inputs are validated

19/20 tool handlers declare input schemas (95%)

Declare an inputSchema with zod/joi/yup on every tool definition.

Tool test coverage

12/20 tools referenced in tests (60%)

Write tests that reference each tool by name so every tool has at least one test.

Production dependencies are patched

0 critical, 8 high severity in production deps — @modelcontextprotocol/sdk@1.12.1 (high), @modelcontextprotocol/sdk@1.12.1 (high)

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

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 5 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
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commit: cc0eb11f888c72b23fd4c76c19e9868680d95800
code hash: 0be7f65b92625d3df8d9464910693d912474a20357c02d0199143589624bf364
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