GoCertius_MCP: Skill for Claude Code

.claude/skills/gocertius-suite-api/SKILL.md

gocertius-suite-api is a skill for Claude Code from g-digital-by-Garrigues/GoCertius_MCP. It costs 143 tokens per session (14,034 once invoked), scanned C, original, MIT.

An integration guide for the GoCertius and EAD Enterprise Suite REST APIs, which are web interfaces for software-to-software requests. It documents authentication, case files and ordered workflows for evidence, dossiers, notifications and other products.

In plain words
What is it for?
Authenticating to the APIs, managing case files, capturing evidence, certifying dossiers and notifications, and checking deployment-specific capabilities.
Why use it?
It removes uncertainty about which API calls to make, in what order, and which products each deployment supports.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: positional $N argument.

This is g-digital-by-Garrigues/GoCertius_MCP's own configuration. It tells Claude Code how to work on GoCertius_MCP itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything GoCertius_MCP configures →

Reuse

Borrowing it

Nothing to install: this file belongs to g-digital-by-Garrigues/GoCertius_MCP. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/g-digital-by-Garrigues/GoCertius_MCP/main/.claude/skills/gocertius-suite-api/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/g-digital-by-Garrigues/GoCertius_MCP

Made for: Claude Code.

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Per session 143 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 14,034 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 3 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00143 $0.14034
Opus 5 $0.00072 $0.07017
Sonnet 5 $0.00029 $0.02807
Haiku 4.5 $0.00014 $0.01403

Measured 3d ago against content hash 83820468f5bb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade C, and why

gocertius-suite-api scanned grade C with 3 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Sends data to an external URLmediumData exfiltration

A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.

curl -s -X POST "$BASE/session-with-legal-texts" -H "Content-Type: application/json" -d '{

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

> restrictive permissions (`chmod 600`) or set it as an environment variable, and point the

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

curl -s -X POST "$BASE/user-keys/session" \
Origin

Copies of this mod

1 near-identical copy found in the catalogue:

.claude/skills/gocertius-suite-api/SKILL.md · 625 lines

How it starts

The opening of the file, as written. The whole thing — 625 lines — stays where its author put it; the contents beside it link to each section on GitHub.

GoCertius / EAD Enterprise Suite — API Integration Guide

Skill version 1.0.1 — updated 2026-09-04. See the Changelog at the end. Authentication facts about the REST API are stated as of 2026-07-18; the user-key endpoints are being promoted to production (see §1). The 2026-09-04 revision only adds the MCP-server/n8n note in §1 — no REST behaviour changed.

GoCertius and EAD Enterprise Suite are the same API behind two deployments. They share one OpenAPI contract and differ only in base URL and which products each deployment has enabled. Everything in this guide applies to both, but check the product table below before calling an endpoint — a resource that isn't enabled on your deployment won't work.

Deployment Base URL Interactive docs
GoCertius https://api-gocertius.gocertius.io https://api-gocertius.gocertius.io/apidoc/
EAD Enterprise Suite https://api-eadcustody.eadtrust.gocertius.io (same OpenAPI, EAD host)

Products enabled per deployment

Product GoCertius EAD Enterprise Suite
Evidence capture
Dossiers (evidence certificates)
Certified notifications
Chats (certified conversations)
E-signature (planned)

Both deployments do evidence + dossiers + notifications. Chats are GoCertius-only. E-signature is EAD-Enterprise-only — it is not yet in GoCertius (expected in a few months). The dossier templates also differ (see §4): GoCertius ships one standard template; EAD Enterprise exposes editable templates.

Fetch the live OpenAPI JSON from the /apidoc/ Swagger UI on your base host to resolve exact field-level schemas. This guide gives you the flows, options, and traps that the raw spec does not make obvious.

Provenance: items marked ✅ Tested were executed against the live API on 2026-07-02…18 — auth (incl. the legal-texts gate, the user-key exchange, and GET /profile for identity), the full evidence flow, pagination, and the chat + chat-certificate flow against GoCertius production; the full dossier / evidence-certificate lifecycle (templates, fields, password, preview, certify, download, visibility, delete, express), e-signature (INTERPOSITION) build + signed-document / completion-certificate download, and certified notification (email + WhatsApp) + delivery-certificate flows against EAD Enterprise Suite. The two deployments share one contract, so contract-level flows apply to both — but respect the per-deployment product table above. Anything without a ✅ is spec-derived.

Read the full file on GitHub · 625 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago Changed · +45 lines scan B → C 83820468f5bb
  2. 11d ago First seen · 580 lines · 143 tokens per session scan B 87de01b4243c

Subscribe to this mod's changes

gocertius-suite-api is a skill published in the GitHub repository g-digital-by-Garrigues/GoCertius_MCP (0 stars, last pushed 3d ago), licensed MIT. It adds 143 tokens to every session and 14,034 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it C with 3 findings (sends data to an external url, asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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