Fedor Chishchin — AI agents & MCP servers

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Read-only facts about AI engineer Fedor Chishchin: services, case studies, posts, courses, contact.

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get_case_study Read-only

The full text of one case study as Markdown, by slug (from list_case_studies).

slugstring, required

Case study slug, e.g. 'miamiflow'.

languagestring

Language of the returned text: en, ru, es or zh. Defaults to en.

Tools (8)

get_case_study

The full text of one case study as Markdown, by slug (from list_case_studies).

read-only

Argument	Type	Description
slug*	string	Case study slug, e.g. 'miamiflow'.
language	string	Language of the returned text: en, ru, es or zh. Defaults to en.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "slug"
  ],
  "properties": {
    "slug": {
      "type": "string",
      "maxLength": 100,
      "minLength": 1,
      "description": "Case study slug, e.g. 'miamiflow'."
    },
    "language": {
      "enum": [
        "en",
        "es",
        "ru",
        "zh"
      ],
      "type": "string",
      "default": "en",
      "description": "Language of the returned text: en, ru, es or zh. Defaults to en."
    }
  }
}

get_contact_info

How to hire or contact Fedor: the contact form and services URLs, his time zone, languages and usual response time.

read-only

Argument	Type	Description
language	string	Language of the returned text: en, ru, es or zh. Defaults to en.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "language": {
      "enum": [
        "en",
        "es",
        "ru",
        "zh"
      ],
      "type": "string",
      "default": "en",
      "description": "Language of the returned text: en, ru, es or zh. Defaults to en."
    }
  }
}

get_course

The full text of one course as Markdown, by slug (from list_courses). Courses are long: each concept has a card with what it is, an example, the catch and related concepts.

read-only

Argument	Type	Description
slug*	string	Course slug, e.g. 'mcp-express'.
language	string	Language of the returned text: en, ru, es or zh. Defaults to en.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "slug"
  ],
  "properties": {
    "slug": {
      "type": "string",
      "maxLength": 120,
      "minLength": 1,
      "description": "Course slug, e.g. 'mcp-express'."
    },
    "language": {
      "enum": [
        "en",
        "es",
        "ru",
        "zh"
      ],
      "type": "string",
      "default": "en",
      "description": "Language of the returned text: en, ru, es or zh. Defaults to en."
    }
  }
}

get_post

The full text of one blog post as Markdown, by slug (from search_posts).

read-only

Argument	Type	Description
slug*	string	Post slug, e.g. 'agents-that-remember'.
language	string	Language of the returned text: en, ru, es or zh. Defaults to en.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "slug"
  ],
  "properties": {
    "slug": {
      "type": "string",
      "maxLength": 120,
      "minLength": 1,
      "description": "Post slug, e.g. 'agents-that-remember'."
    },
    "language": {
      "enum": [
        "en",
        "es",
        "ru",
        "zh"
      ],
      "type": "string",
      "default": "en",
      "description": "Language of the returned text: en, ru, es or zh. Defaults to en."
    }
  }
}

get_services

The two services Fedor offers — AI agent development and MCP server development — with a short summary and the page URL of each.

read-only

Argument	Type	Description
language	string	Language of the returned text: en, ru, es or zh. Defaults to en.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "language": {
      "enum": [
        "en",
        "es",
        "ru",
        "zh"
      ],
      "type": "string",
      "default": "en",
      "description": "Language of the returned text: en, ru, es or zh. Defaults to en."
    }
  }
}

list_case_studies

Case studies of real systems Fedor built. Filter by focus: 'agents', 'mcp', 'other' or 'all' (default). Returns slug, title, summary and URL; use get_case_study for the full text.

read-only

Argument	Type	Description
focus	string	Which case studies to list.
language	string	Language of the returned text: en, ru, es or zh. Defaults to en.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "focus": {
      "enum": [
        "agents",
        "mcp",
        "other",
        "all"
      ],
      "type": "string",
      "default": "all",
      "description": "Which case studies to list."
    },
    "language": {
      "enum": [
        "en",
        "es",
        "ru",
        "zh"
      ],
      "type": "string",
      "default": "en",
      "description": "Language of the returned text: en, ru, es or zh. Defaults to en."
    }
  }
}

list_courses

Fedor's express courses (plain-language explainers with a diagram per concept) on AI agents, MCP, RAG, evals, architecture, cloud and enterprise systems. Optionally filter by words in the title and summary. Returns slug, title, summary, level, reading time and URL; use get_course for the full text.

read-only

Argument	Type	Description
query	string	Words to look for, e.g. 'mcp' or 'snowflake'; empty lists all courses.
language	string	Language of the returned text: en, ru, es or zh. Defaults to en.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "query": {
      "type": "string",
      "default": "",
      "maxLength": 200,
      "description": "Words to look for, e.g. 'mcp' or 'snowflake'; empty lists all courses."
    },
    "language": {
      "enum": [
        "en",
        "es",
        "ru",
        "zh"
      ],
      "type": "string",
      "default": "en",
      "description": "Language of the returned text: en, ru, es or zh. Defaults to en."
    }
  }
}

search_posts

Search Fedor's blog posts by words in the title and summary, optionally limited to one tag (e.g. 'agents', 'mcp'). Returns up to 10 matches, newest first; use get_post for the full text.

read-only

Argument	Type	Description
tag	string	Only posts with this tag.
query	string	Words to look for; empty lists the newest posts.
language	string	Language of the returned text: en, ru, es or zh. Defaults to en.

Input schema (JSON)

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "properties": {
    "tag": {
      "type": "string",
      "maxLength": 40,
      "description": "Only posts with this tag."
    },
    "query": {
      "type": "string",
      "default": "",
      "maxLength": 200,
      "description": "Words to look for; empty lists the newest posts."
    },
    "language": {
      "enum": [
        "en",
        "es",
        "ru",
        "zh"
      ],
      "type": "string",
      "default": "en",
      "description": "Language of the returned text: en, ru, es or zh. Defaults to en."
    }
  }
}