What is manage-api-docs?

A skill for managing a local cache of Mailganer REST API documentation and making live API calls. REST APIs are web endpoints that programs use to exchange data through requests.

Use it to sync Mailganer API and Postman documentation, search the cached pages, check documentation status, and call Mailganer endpoints when an API key is configured.

It keeps API reference pages available locally and provides a documented process for preparing, checking, and sending requests.

How dkanster/mailganer-api-mcp configures Cursor

Reuse

Borrowing it

Nothing to install: this file belongs to dkanster/mailganer-api-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/dkanster/mailganer-api-mcp/main/.cursor/skills/manage-api-docs/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/dkanster/mailganer-api-mcp

Made for: Cursor.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/dkanster/mailganer-api-mcp/manage-api-docs/github.svg)](https://agentmods.dev/skills/dkanster/mailganer-api-mcp/manage-api-docs)

Your own site

<a href="https://agentmods.dev/skills/dkanster/mailganer-api-mcp/manage-api-docs"><img src="https://agentmods.dev/badge/skills/dkanster/mailganer-api-mcp/manage-api-docs/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/dkanster/mailganer-api-mcp/manage-api-docs"><img src="https://agentmods.dev/badge/skills/dkanster/mailganer-api-mcp/manage-api-docs.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 61 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 932 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 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.

Model	Per session	Once invoked
Fable 5.1	$0.00061	$0.00932
Opus 5.5	$0.00024	$0.00373
Sonnet 5.5	$0.00012	$0.00186
Haiku 4.5	$0.00006	$0.00093

Measured 2mo ago against content hash bd226d96f221, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

manage-api-docs scanned grade A with 0 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 2mo 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.cursor/skills/manage-api-docs/SKILL.md · 102 lines

How it starts

The opening of the file, as written. The whole thing — 102 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Управление документацией Mailganer API

MCP-сервер mailganer-api — локальный кэш документации и live-вызовы REST API (с MAILGANER_API_KEY).

Установка

git clone https://github.com/dkanster/mailganer-api-mcp.git
cd mailganer-api-mcp
./setup.sh .

Reload MCP в Cursor: Settings → MCP → Reload.

MAILGANER_API_KEY нужен для live-вызовов API (call_mailganer_api, prepare_api_call). Для управления документацией ключ не обязателен.

POSTMAN_API_KEY нужен для MCP-сервера postman (коллекции и workspace в вашем аккаунте) и для записи в коллекцию через scripts/add-missing-postman-requests.py. Локальный кэш Postman (docs/postman/) синхронизируется из публичной коллекции и работает без ключа.

Типовые сценарии

Вызвать API

get_api_credentials_status — проверить ключ
prepare_api_call с slug — method, path, example body
call_mailganer_api — выполнить запрос

Prompt call-endpoint объединяет эти шаги.

Обновить весь кэш

Инструмент sync_documentation с target: "all".

Или в терминале:

python3 scripts/sync-api-docs.py
python3 scripts/sync-postman.py

Статус кэша

get_doc_status — когда последний sync, сколько страниц, ошибки, Postman.

get_cache_health — быстрая проверка, достаточно ли docs/ для работы (после pip install без clone часто ready: false).

Найти метод

search_api_docs — по тексту страниц (параметры, примеры, заголовки)
search_postman — по Postman-коллекции
get_api_endpoint_doc — страница docs вместе с Postman-запросами
get_linked_postman_request — Postman-запрос вместе со страницами docs

Проверить, изменилась ли страница на сайте

check_doc_page с slug — сравнивает кэш с live-версией и показывает diff.

«Дыры» в связях docs ↔ Postman

list_crosslink_gaps — что не связано и почему (doc_notes в docs/manual-crosslinks.json).

Ручные связи правятся в docs/manual-crosslinks.json, затем rebuild_doc_crosslinks.

Read the full file on GitHub · 102 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.

2mo ago First seen · 102 lines · 61 tokens per session scan A bd226d96f221

Subscribe to this mod's changes

manage-api-docs is a skill published in the GitHub repository dkanster/mailganer-api-mcp (0 stars, last pushed 3mo ago), licensed MIT. It adds 61 tokens to every session and 932 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

Backend and APIs Writing and docs

manage-api-docs next to 6 skills from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
manage-api-docsdkanster/mailganer-api-mcp	Skill	0	3mo ago	MIT	A	61	Cursor
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api-designericrisco/rsc-harness	Skill	503	2d ago	MIT	A	105	Claude Code, Codex
migrate-segw-to-raparc-mcp/arc-1	Skill	252	yesterday	MIT	A	106	Claude Code

mailganer-api-mcp: Skill for Cursor