Cloudflare Blog MCP · Cloudflare

Operational

Unclaimed — claim this pagedocs Streamable HTTP2025-06-18Open — no auth

https://blog.mcp.cloudflare.com/mcp Docs

Badge

100%

Availability · 30 days · 1113 checks

18 ms

Latency (last observation)

rev 1

Contract

42days

Schema stable

Incidents · 30 days

Aug 6, 2026

Observed since

Availability — last 30 days

No failures Some failures Mostly failing Auth required No observations

Last observed 24 min ago by MCP Tools Edge Scanner · scheduled every 30 min

Server version changed Informational Aug 11, 2026 — 12:30 PM

Server reports version 0.2.4 (was 0.2.3).

Verifiedinitialize returned serverInfo.version 0.2.4.

InterpretationVersion changes often accompany contract or behavior changes; drift detection will confirm.

Observed by MCP Tools Edge Scanner

Server version changed Informational Aug 10, 2026 — 6:25 PM

Server reports version 0.2.3 (was 0.2.2).

Verifiedinitialize returned serverInfo.version 0.2.3.

InterpretationVersion changes often accompany contract or behavior changes; drift detection will confirm.

Observed by MCP Tools Edge Scanner

Server version changed Informational Aug 10, 2026 — 5:50 PM

Server reports version 0.2.2 (was 0.2.1).

Verifiedinitialize returned serverInfo.version 0.2.2.

InterpretationVersion changes often accompany contract or behavior changes; drift detection will confirm.

Observed by MCP Tools Edge Scanner

Baseline captured Aug 6, 2026 — 5:15 AM

4 tools, 0 resources, 0 prompts observed. Future observations will identify outages, recoveries, protocol changes, and contract drift from this state.

VerifiedCanonical contract hash sha256:1c2b1ca50605b927… computed from the normalized capability inventory.

Raw event details

{
  "contractHash": "sha256:1c2b1ca50605b9274bbc47f2c0fb6388d0578e0fdc9bebc2f482a4ae984adb0f"
}

Observed by MCP Tools Edge Scanner

Advertised capabilities

Tools · 4 Resources Prompts Logging Completions Experimental

Tools 4

search_posts 1 param · 1 required Search the Cloudflare Blog using semantic search. Use this tool to find blog posts about any Cloudflare topic…

Search the Cloudflare Blog using semantic search. Use this tool to find blog posts about any Cloudflare topic, product, or technology. Returns the most relevant posts with excerpts and URLs. Examples of good queries: - "Workers KV storage limits" - "DDoS protection announcements 2024" - "how Cloudflare uses Rust"

Input schema

Parameter	Type	Description & constraints
query*	string	The search query

Output schema

Parameter	Type	Description & constraints
results*	array<object>	—
results[].url*	string	URL to the full blog post
results[].title*	string	Post title
results[].excerpt*	string	Relevant excerpt from the post
results[].score*	number	Relevance score

Raw schema JSON

search_posts — raw

{
  "name": "search_posts",
  "description": "Search the Cloudflare Blog using semantic search.\n\nUse this tool to find blog posts about any Cloudflare topic, product, or technology.\nReturns the most relevant posts with excerpts and URLs.\n\nExamples of good queries:\n- \"Workers KV storage limits\"\n- \"DDoS protection announcements 2024\"\n- \"how Cloudflare uses Rust\"",
  "inputSchema": {
    "type": "object",
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "query": {
        "type": "string",
        "description": "The search query"
      }
    },
    "required": [
      "query"
    ]
  },
  "outputSchema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "type": "object",
    "properties": {
      "results": {
        "type": "array",
        "items": {
          "type": "object",
          "properties": {
            "url": {
              "type": "string",
              "description": "URL to the full blog post"
            },
            "title": {
              "type": "string",
              "description": "Post title"
            },
            "excerpt": {
              "type": "string",
              "description": "Relevant excerpt from the post"
            },
            "score": {
              "type": "number",
              "description": "Relevance score"
            }
          },
          "required": [
            "url",
            "title",
            "excerpt",
            "score"
          ],
          "additionalProperties": false
        }
      }
    },
    "required": [
      "results"
    ],
    "additionalProperties": false
  }
}

list_posts 3 params List Cloudflare Blog posts in reverse chronological order. Optionally filter by tag. Use the returned nextCur…

List Cloudflare Blog posts in reverse chronological order. Optionally filter by tag. Use the returned nextCursor to paginate through results.

Input schema

Parameter	Type	Description & constraints
limit	integer	Number of posts to return (1–50, default 20) min: 1 · max: 50
cursor	string	Pagination cursor from a previous list_posts response
tag	string	Filter by tag slug, e.g. "workers" or "zero-trust"

Output schema

Parameter	Type	Description & constraints
posts*	array<object>	—
posts[].slug*	string	—
posts[].title*	string	—
posts[].excerpt*	string	—
posts[].publishedAt*	string \| null	—
posts[].url*	string	—
posts[].tags*	array<string>	—
posts[].authors*	array<string>	—
nextCursor*	string \| null	—

Raw schema JSON

list_posts — raw

{
  "name": "list_posts",
  "description": "List Cloudflare Blog posts in reverse chronological order.\n\nOptionally filter by tag. Use the returned nextCursor to paginate through results.",
  "inputSchema": {
    "type": "object",
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "limit": {
        "description": "Number of posts to return (1–50, default 20)",
        "type": "integer",
        "minimum": 1,
        "maximum": 50
      },
      "cursor": {
        "description": "Pagination cursor from a previous list_posts response",
        "type": "string"
      },
      "tag": {
        "description": "Filter by tag slug, e.g. \"workers\" or \"zero-trust\"",
        "type": "string"
      }
    }
  },
  "outputSchema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "type": "object",
    "properties": {
      "posts": {
        "type": "array",
        "items": {
          "type": "object",
          "properties": {
            "slug": {
              "type": "string"
            },
            "title": {
              "type": "string"
            },
            "excerpt": {
              "type": "string"
            },
            "publishedAt": {
              "anyOf": [
                {
                  "type": "string"
                },
                {
                  "type": "null"
                }
              ]
            },
            "url": {
              "type": "string"
            },
            "tags": {
              "type": "array",
              "items": {
                "type": "string"
              }
            },
            "authors": {
              "type": "array",
              "items": {
                "type": "string"
              }
            }
          },
          "required": [
            "slug",
            "title",
            "excerpt",
            "publishedAt",
            "url",
            "tags",
            "authors"
          ],
          "additionalProperties": false
        }
      },
      "nextCursor": {
        "anyOf": [
          {
            "type": "string"
          },
          {
            "type": "null"
          }
        ]
      }
    },
    "required": [
      "posts",
      "nextCursor"
    ],
    "additionalProperties": false
  }
}

get_post 1 param · 1 required Get a single Cloudflare Blog post by slug, including its full HTML content. Use the slug from a list_posts or…

Get a single Cloudflare Blog post by slug, including its full HTML content. Use the slug from a list_posts or search_posts result.

Input schema

Parameter	Type	Description & constraints
slug*	string	The post slug, e.g. "workers-python-support"

Output schema

Parameter	Type	Description & constraints
slug*	string	—
title*	string	—
excerpt*	string	—
publishedAt*	string \| null	—
url*	string	—
tags*	array<string>	—
authors*	array<string>	—
content*	string	Full post content as HTML

Raw schema JSON

get_post — raw

{
  "name": "get_post",
  "description": "Get a single Cloudflare Blog post by slug, including its full HTML content.\n\nUse the slug from a list_posts or search_posts result.",
  "inputSchema": {
    "type": "object",
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {
      "slug": {
        "type": "string",
        "description": "The post slug, e.g. \"workers-python-support\""
      }
    },
    "required": [
      "slug"
    ]
  },
  "outputSchema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "type": "object",
    "properties": {
      "slug": {
        "type": "string"
      },
      "title": {
        "type": "string"
      },
      "excerpt": {
        "type": "string"
      },
      "publishedAt": {
        "anyOf": [
          {
            "type": "string"
          },
          {
            "type": "null"
          }
        ]
      },
      "url": {
        "type": "string"
      },
      "tags": {
        "type": "array",
        "items": {
          "type": "string"
        }
      },
      "authors": {
        "type": "array",
        "items": {
          "type": "string"
        }
      },
      "content": {
        "type": "string",
        "description": "Full post content as HTML"
      }
    },
    "required": [
      "slug",
      "title",
      "excerpt",
      "publishedAt",
      "url",
      "tags",
      "authors",
      "content"
    ],
    "additionalProperties": false
  }
}

list_tags 0 params List all tags used on the Cloudflare Blog. Use the returned slugs to filter list_posts by topic, e.g. "worker…

List all tags used on the Cloudflare Blog. Use the returned slugs to filter list_posts by topic, e.g. "workers", "zero-trust", "radar".

Input schema

No parameters.

Output schema

Parameter	Type	Description & constraints
tags*	array<object>	—
tags[].slug*	string	—
tags[].label*	string	—

Raw schema JSON

list_tags — raw

{
  "name": "list_tags",
  "description": "List all tags used on the Cloudflare Blog.\n\nUse the returned slugs to filter list_posts by topic, e.g. \"workers\", \"zero-trust\", \"radar\".",
  "inputSchema": {
    "type": "object",
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "properties": {}
  },
  "outputSchema": {
    "$schema": "https://json-schema.org/draft/2020-12/schema",
    "type": "object",
    "properties": {
      "tags": {
        "type": "array",
        "items": {
          "type": "object",
          "properties": {
            "slug": {
              "type": "string"
            },
            "label": {
              "type": "string"
            }
          },
          "required": [
            "slug",
            "label"
          ],
          "additionalProperties": false
        }
      }
    },
    "required": [
      "tags"
    ],
    "additionalProperties": false
  }
}

Resources 0

No resources advertised.

Prompts 0

No prompts advertised.

Inventory recorded Aug 6, 2026 — 5:15 AM as rev 1. Listing calls only — tools are never invoked.

Canonical contract hash

contract hash — rev 1

sha256:1c2b1ca50605b9274bbc47f2c0fb6388d0578e0fdc9bebc2f482a4ae984adb0f

Computed centrally from the normalized capability inventory (normalizer v1). Scanners submit raw observations; the control plane normalizes and hashes, so every scanner agrees on the same value.

Revisions 1

Rev	Observed	Hash
rev 1 baseline	Aug 6, 2026 — 5:15 AM (43 d ago)

Contract changes 0

No drift observed — every successful observation since Aug 6, 2026 has matched the baseline hash. Boring, in the best way.

Full snapshots are stored only when the canonical hash changes — unchanged observations update freshness without duplicating the contract.

Recent observations latest 30

Observed	Result	Latency
Sep 17, 2026 — 7:50 PM (24 min ago)	Reachable	18 ms
Sep 17, 2026 — 7:15 PM (59 min ago)	Reachable	22 ms
Sep 17, 2026 — 6:40 PM (2 h ago)	Reachable	18 ms
Sep 17, 2026 — 6:05 PM (2 h ago)	Reachable	18 ms
Sep 17, 2026 — 5:30 PM (3 h ago)	Reachable	32 ms
Sep 17, 2026 — 5:00 PM (3 h ago)	Reachable	38 ms
Sep 17, 2026 — 4:15 PM (4 h ago)	Reachable	22 ms
Sep 17, 2026 — 3:40 PM (5 h ago)	Reachable	30 ms
Sep 17, 2026 — 3:10 PM (5 h ago)	Reachable	33 ms
Sep 17, 2026 — 2:30 PM (6 h ago)	Reachable	31 ms
Sep 17, 2026 — 1:55 PM (6 h ago)	Reachable	25 ms
Sep 17, 2026 — 1:25 PM (7 h ago)	Reachable	17 ms
Sep 17, 2026 — 12:50 PM (7 h ago)	Reachable	17 ms
Sep 17, 2026 — 12:10 PM (8 h ago)	Reachable	11 ms
Sep 17, 2026 — 11:40 AM (9 h ago)	Reachable	15 ms
Sep 17, 2026 — 11:00 AM (9 h ago)	Reachable	18 ms
Sep 17, 2026 — 10:30 AM (10 h ago)	Reachable	13 ms
Sep 17, 2026 — 9:50 AM (10 h ago)	Reachable	12 ms
Sep 17, 2026 — 9:20 AM (11 h ago)	Reachable	17 ms
Sep 17, 2026 — 8:20 AM (12 h ago)	Reachable	10 ms
Sep 17, 2026 — 7:40 AM (13 h ago)	Reachable	10 ms
Sep 17, 2026 — 7:10 AM (13 h ago)	Reachable	12 ms
Sep 17, 2026 — 6:35 AM (14 h ago)	Reachable	12 ms
Sep 17, 2026 — 6:00 AM (14 h ago)	Reachable	10 ms
Sep 17, 2026 — 5:25 AM (15 h ago)	Reachable	12 ms
Sep 17, 2026 — 4:50 AM (15 h ago)	Reachable	17 ms
Sep 17, 2026 — 3:55 AM (16 h ago)	Reachable	13 ms
Sep 17, 2026 — 3:25 AM (17 h ago)	Reachable	11 ms
Sep 17, 2026 — 2:50 AM (17 h ago)	Reachable	13 ms
Sep 17, 2026 — 2:05 AM (18 h ago)	Reachable	23 ms

Latest check — evidence & validation Sep 17, 2026 — 7:50 PM

Reachable MCP Tools Edge Scanner ScheduledHTTP 20018 msStreamable HTTP2025-06-18

response headers (as observed)

{
  "server": "cloudflare",
  "content-type": "text/event-stream"
}

serverInfo — from initialize

{
  "name": "cloudflare-blog",
  "version": "0.2.4",
  "title": null
}

Baseline capturedThe current contract is rev 1 — the reference state for this endpoint. Future observations will identify outages, recoveries, protocol changes, and contract drift from this state.

Server name	`cloudflare-blog`
Server version	`0.2.4`
Transport	Streamable HTTP
Protocol version	`2025-06-18`
First observed	Aug 6, 2026
Last observed	24 min ago
Last successful	24 min ago
Origin	Registry seed

Cloudflare Blog MCP · Cloudflare

Availability — last 30 days

Advertised capabilities

Tools 4

Input schema

Output schema

Input schema

Output schema

Input schema

Output schema

Input schema

Output schema

Resources 0

Prompts 0

Canonical contract hash

Revisions 1

Contract changes 0

Recent observations latest 30

Publisher supplied

Independently observed

Name	Cloudflare Blog MCP
Vendor	Cloudflare
Category	docs
Docs	https://github.com/cloudflare/mcp-server-cloudflare/tree/main/apps/cloudflare-blog
Repository	—
Auth expected	Open — no auth