protogrid

Search / com.hangingcontext/mcp

Hanging Context

R0· no sign-in

Fresh context for agents. Ask, search or follow stories. Each fact cites a Synorb Manifest.

v2.0.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality89new
Trust83of 100
Uptime, 30 days100%
Latency p50196 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "hangingcontext": {
      "type": "http",
      "url": "https://hangingcontext.com/mcp"
    }
  }
}
claude mcp add --transport http hangingcontext https://hangingcontext.com/mcp
[mcp_servers.hangingcontext]
url = "https://hangingcontext.com/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "hangingcontext": {
      "type": "remote",
      "url": "https://hangingcontext.com/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "hangingcontext": {
      "type": "http",
      "url": "https://hangingcontext.com/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=hangingcontext&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vaGFuZ2luZ2NvbnRleHQuY29tL21jcCJ9"
}
{
  "servers": {
    "hangingcontext": {
      "type": "http",
      "url": "https://hangingcontext.com/mcp"
    }
  }
}
{
  "mcpServers": {
    "hangingcontext": {
      "httpUrl": "https://hangingcontext.com/mcp"
    }
  }
}
extensions:
  "hangingcontext":
    enabled: true
    name: "hangingcontext"
    type: streamable_http
    uri: "https://hangingcontext.com/mcp"
    timeout: 300

Quality 89 / 100new

protocol75 · weight 25
  • warn
    protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
  • n/a
    protocol.statelessonly applies to 2026-07-28 servers
  • pass
    protocol.transportstreamable HTTP
  • n/a
    protocol.list_ttlonly applies to 2026-07-28 servers
authorizationn/a · weight 15
  • n/a
    auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
  • n/a
    auth.secret_in_urlno templated URL
tool hygiene100 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • pass
    tools.annotations8 of 8 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 1,327 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stabilityn/a · weight 15
  • n/a
    stability.changes, stability.rug_pulltool history recorded for 4 of the 7 days needed
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

8 tools, about 1,327 tokens to load them all · tool set b20c5ed34256 · tools last changed 2026-10-17 · checked 2026-10-19 21:42 UTC

Tool changes

  • hc_aboutchangedinput schema
  • hc_topicschangedinput schema
  • hc_sincechangedinput schema
  • hc_latestchangedinput schema
  • hc_unsubscriberemoved

    Stop a watch. Needs the subscription id and the token from hc_subscribe. Returns the new status.

  • hc_subscriberemoved

    Watch a topic. Hanging Context sends new stories to your HTTPS webhook. Needs your email. Returns a subscription id, a secret and an unsubscribe token. Webhooks stay off until the operator turns them on.

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 83 / 100

no-repository
provenance55
liveness100
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-100% +updated-5d-ago -no-repository

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://hangingcontext.com/mcp streamable-httpnoneyes100%196 ms2025-11-252026-10-19

Tools (8)

hc_aboutread-onlyExplain Hanging Context. Returns what it is, the checks on each story, the reuse rules, and how to read or receive stories.
hc_askread-onlyAnswer a question from recent stories. Ranks stories by keyword match and copies the best key facts word for word. Returns up to 5 facts, each with its story URL and Manifest ids, and the matched stories. If nothing matches, returns no_match true and suggestions. It does not use an LLM. This is a good first call.
hc_get_storyread-onlyRead one story. Use format `brief` for the headline, dek and key facts. Use format `full` for the whole story as Markdown. Use format `claims` for key facts and paragraphs as JSON, each with its Manifest ids. Returns the story in that format and up to 3 related stories.
hc_latestread-onlyGet the latest stories, newest first. Filter by topic or beat. Returns up to 20 stories with headline, dek, topic, URL and Manifest ids.
hc_searchread-onlySearch recent stories by keyword. The ranking uses keyword match only. Returns up to 20 stories with headline, dek, topic, URL, Manifest ids and score.
hc_sinceread-onlyGet only the stories that are new since your last call. Send the cursor from the last response. If you send no cursor, the call returns the current cursor and no stories. Returns up to 50 stories with next_cursor and has_more.
hc_sourcesread-onlyShow where a story gets its facts. Returns each cited Manifest with its original title, URL, source and publication time, the facts and paragraphs that use it, and the trust label. Also returns the steps to check the Manifests yourself.
hc_topicsread-onlyList the topics. Returns each topic with its title, beats, sources and story count for the last 24 hours. Also returns not_covered, a list of things this server does not cover.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "com.hangingcontext/mcp",
  "title": "Hanging Context",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://hangingcontext.com/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "2.0.0",
  "websiteUrl": "https://hangingcontext.com/mcp/",
  "description": "Fresh context for agents. Ask, search or follow stories. Each fact cites a Synorb Manifest."
}