Xbrl Api Minimal MCP Server
xbrl-api-minimal
npm
v7.0.0
Published by an unidentified publisher — no publish provenance and no vendor-owned scope, so the publisher could not be verified. The repository link below is self-declared.
Every server starts at 100. These are the exact deductions the deterministic engine applied — each one reproducible, none of it an opinion or an LLM's guess:
| Points | What was found | Category |
|---|---|---|
| −40.7 | Hardcoded JSON Web Token in server code ×4 MTC-SRC-008 | exfiltration |
| −2.1 | Package has no source repository MTC-SUP-011 | supply-chain |
Grade capped: 4 confirmed high findings → grade capped at D. A hard gate overrides the point total — no amount of clean surface buys back a confirmed catastrophe.
Capability observations and info notes are shown under Findings but never scored.
Open any row's finding below for the file, line and evidence behind the deduction.
Findings 8
high Hardcoded JSON Web Token in server code (supabase/functions/api-key-tester/index.ts)MTC-SRC-008
A live-looking JSON Web Token is hardcoded in `supabase/functions/api-key-tester/index.ts:28`. Secrets in source ship to everyone who installs the package and are a direct credential leak.
Evidence: JSON Web Token: eyJh…(redacted)
Fix: Remove the secret, rotate it, and load credentials from the environment or a secret store.
Location: server supabase/functions/api-key-tester/index.ts
high Hardcoded JSON Web Token in server code (supabase/functions/api-key-validator/index.ts)MTC-SRC-008
A live-looking JSON Web Token is hardcoded in `supabase/functions/api-key-validator/index.ts:28`. Secrets in source ship to everyone who installs the package and are a direct credential leak.
Evidence: JSON Web Token: eyJh…(redacted)
Fix: Remove the secret, rotate it, and load credentials from the environment or a secret store.
Location: server supabase/functions/api-key-validator/index.ts
high Hardcoded JSON Web Token in server code (supabase/functions/keys_issue/index.ts)MTC-SRC-008
A live-looking JSON Web Token is hardcoded in `supabase/functions/keys_issue/index.ts:28`. Secrets in source ship to everyone who installs the package and are a direct credential leak.
Evidence: JSON Web Token: eyJh…(redacted)
Fix: Remove the secret, rotate it, and load credentials from the environment or a secret store.
Location: server supabase/functions/keys_issue/index.ts
high Hardcoded JSON Web Token in server code (supabase/functions/v1_filings/index.ts)MTC-SRC-008
A live-looking JSON Web Token is hardcoded in `supabase/functions/v1_filings/index.ts:28`. Secrets in source ship to everyone who installs the package and are a direct credential leak.
Evidence: JSON Web Token: eyJh…(redacted)
Fix: Remove the secret, rotate it, and load credentials from the environment or a secret store.
Location: server supabase/functions/v1_filings/index.ts
medium Hardcoded egress to an external endpoint (app/docs/DocsContent.tsx)MTC-SRC-003
In the server's implementation (`app/docs/DocsContent.tsx:15`): A hardcoded outbound call to a fixed external host inside server code is a classic exfiltration/telemetry channel — especially paired with reads of local data. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: requests.get(
"https://api.example.com/v1/companies/7203"
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server app/docs/DocsContent.tsx
medium Hardcoded egress to an external endpoint (app/forgot-password/page.tsx)MTC-SRC-003
In the server's implementation (`app/forgot-password/page.tsx:24`): A hardcoded outbound call to a fixed external host inside server code is a classic exfiltration/telemetry channel — especially paired with reads of local data. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: fetch('https://readdy.ai/api/form/d33so10ahuop1eu2ivig'
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server app/forgot-password/page.tsx
medium Hardcoded egress to an external endpoint (app/sdk/page.tsx)MTC-SRC-003
In the server's implementation (`app/sdk/page.tsx:30`): A hardcoded outbound call to a fixed external host inside server code is a classic exfiltration/telemetry channel — especially paired with reads of local data. This is read from the code itself — not from the tool description — so a poisoned server cannot hide it behind honest-looking metadata.
Evidence: fetch('https://api.xbrl.jp/v1/companies'
Fix: Review this call path: confirm it never receives unsanitized tool input, constrain it, or remove it. Treat a server whose code reaches these sinks as high-capability regardless of what its tools claim.
Location: server app/sdk/page.tsx
low Package has no source repositoryMTC-SUP-011
"xbrl-api-minimal" declares no repository URL, so its published artifact cannot be compared against reviewable source.
Fix: Prefer packages that link to public, reviewable source.
Location: package xbrl-api-minimal
What this scan could not see
- No tools were enumerated, so prompt-injection, capability and toxic-flow analysis had no tool surface to inspect. To grade a package’s real runtime tools, scan the running server: --command "npx -y <package>".
Versions
Scan history per published version. The engine is deterministic — the same version always yields the same score, so a changed score means the package itself changed.
| Version | Score | Findings | Engine | Scanned |
|---|---|---|---|---|
v7.0.0 latest |
F 57/100 | 8 | 1.5.0 | 2026-07-22 |
Embed this score
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Verify this score yourself
The score above is reproducible: the same package version always yields the same result. Run it locally or over the free API — no account, no LLM, fully deterministic.
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