Secutils.dev is an open-source, versatile, yet simple security toolbox for engineers and researchers
Skill Claude CodeCodex
Create, edit, share, and generate X.509 digital certificates from templates on Secutils.dev. A template captures the key algorithm, signature algorithm, validity window, distinguished name, key usage, extended key usage, basic constraints, and SANs, and produces self signed or CA signed bundles in PEM, PKCS#12 (PFX)…
Skill Claude CodeCodex
Generate, list, update, delete, and export cryptographic private keys on Secutils.dev. Supports RSA (1024 to 8192 bits), DSA, ECDSA (P-256, P-384, P-521), and Ed25519, with optional passphrase encryption and export to PKCS#8 (DER or PEM) or legacy PEM. Trigger when the user asks to "generate an RSA key", "create an…
Skill Claude CodeCodex
Create, list, rename, regenerate, and delete API keys on Secutils.dev. API keys are opaque tokens prefixed suak that authenticate programmatic access to every Secutils.dev REST endpoint without a browser session. Trigger when the user asks to "create a Secutils API key", needs to authenticate a script or AI agent…
Skill Claude CodeCodex
Reference for the restricted Deno runtime that hosts Secutils.dev responder scripts and API tracker configurator/extractor scripts. Documents what is and is not available inside the sandbox, the context global shape per script kind, the Deno.core utility namespace (encode/decode, binary string helpers, base64 building…
Skill Claude CodeCodex
Export and import the entire workspace contents of a Secutils.dev account as a single .secutils.json file. Supports selective export of scripts, secrets, responders (with request history), certificate templates, private keys, content security policies, page trackers, API trackers, and user settings. Secret values can…
Skill Claude CodeCodex
Create, update, and delete encrypted user secrets on Secutils.dev. Secrets are write-only key-value pairs (max 10 KB per value, max 100 per user) used to inject API tokens, passwords, private keys, or any other credential into responder scripts, page-tracker and API-tracker scripts, and responder static body/header…
Skill Claude CodeCodex
Manage workspace tags on Secutils.dev. Tags are user-scoped, coloured labels (max 50 per user, max 20 per item) used to organise and filter responders, page trackers, API trackers, CSP policies, certificate templates, private keys, scripts, and secrets. Every create/update payload on those entities accepts a tagIds…
Skill Claude CodeCodex
Create, list, update, duplicate, and delete reusable JavaScript user scripts on Secutils.dev. A user script is a snippet (max 50 KB) classified by type (responder, apiextractor, apiconfigurator, pageextractor, universal) that the workspace UI can import into any compatible editor with a single click. Imports inline…
Skill Claude CodeCodex
Create, list, update, debug, and run API trackers on Secutils.dev. An API tracker is a scheduled HTTP request (GET, POST, PUT, PATCH, DELETE) against an HTTP or HTTPS endpoint, with optional JavaScript configurator and extractor scripts that run in a Deno sandbox to mutate the request pre flight and transform the…
Skill Claude CodeCodex
Create, list, update, debug, and run page trackers on Secutils.dev. A page tracker is a scheduled headless Playwright job that visits a target URL, executes a user-supplied extractor script in a Chromium browser, stores up to N historical revisions of the extracted value (text, JSON, HTML, or any payload up to 1 MB)…
Skill Claude CodeCodex
Create, edit, share, serialize, and import Content Security Policy templates on Secutils.dev. Policies can be authored as a structured set of directives, imported by URL (fetching the live Content-Security-Policy or Content-Security-Policy-Report-Only header or tag from any page), or imported from a serialized policy…
Skill Claude CodeCodex
Create, list, update, and delete webhook responders on Secutils.dev. A responder is a programmable HTTP endpoint hosted on the caller's dedicated subdomain ( .webhooks.secutils.dev/ ) that returns either a static body or a dynamic response built by a JavaScript script running in a Deno sandbox. Trigger when the user…