Freshness
Updated source context
Use feeds when the agent needs current information beyond model training data and static documentation.
Signals, not snippets
A news API with sentiment and Signals should show why an update matters.
Agents need more than a polarity label. They need a compact explanation of what changed, why it matters, and which source supports the update.
Synorb Manifests include Briefs and Signals beside source URLs, dates, stable IDs, and tags so applications can route high-signal updates without hiding the evidence.
MCP · REST · Source URLs · Stable IDs · Manifests
01 / Criteria
What should the data layer include?
For source-grounded news updates with summaries, Signals, tags, and evidence, the useful unit is not a loose search result. It is an object the agent can retrieve, cite, filter, store, and audit.
Grounding
Evidence stays attached
Source URLs, dates, and stable IDs help the application cite, inspect, and audit what the model used.
Delivery
MCP, REST, webhooks, and archives
Agents can explore through Core MCP. Production systems use REST and webhooks for current delivery. The live window covers the current calendar month plus the previous three full months; S3 archive exports support historical backfills and replay for older months.
02 / Shape
A Manifest is the object the agent can use.
This JSON manifest is the source-grounded object delivered through MCP or REST. It is compact enough for an agent workflow and explicit enough for an application to store, cite, and audit.
Manifest excerptJSON
{
"manifest_id": "1777525429698648000",
"headline": "Source-grounded update for an AI workflow",
"summary": "What changed, why it matters, and what source supports it.",
"source": {
"name": "Watched source",
"url": "https://source.example/update",
"published_date": "2026-06-21"
},
"delivery": {
"mcp": "https://mcp.synorb.com/mcp",
"rest": "https://api.synorb.com"
},
"tags": ["company", "topic", "source-backed"]
}
03 / Fit
Where Synorb fits in the workflow.
Use Synorb when your team already knows the sources or topics it needs to monitor, and the workflow needs current context again and again. Use search or crawling for open-ended discovery.
Agents
Pull live context
Use Synorb MCP to discover Streams, inspect details, and retrieve Manifests inside an agent workflow.
RAG
Load before prompts
Push source-grounded Manifests into retrieval stores before users ask for current answers.
Apps
Render with citations
Build dashboards, feeds, monitors, and briefings with source URLs available at display time.
FAQ
Short answers for AI builders.
What is a news API with sentiment and Signals?
It is a structured feed that adds interpretation or significance metadata to source-backed updates while keeping the underlying evidence attached.
Does Synorb only provide sentiment analysis?
No. Synorb emphasizes source-grounded Briefs, Signals, tags, provenance, and stable IDs rather than reducing each update to a single sentiment score.
Why are Signals useful for AI agents?
Signals help agents prioritize, route, and explain updates while source metadata lets the application verify the evidence.
Can Signals be used in dashboards?
Yes. Signals and Briefs can support monitors, alerts, briefings, evaluation workflows, and RAG context selection.
Test
Test Synorb feeds for free.
Want to connect to Synorb's graph to test source-grounded feeds for free? Start with free test credentials, then connect through Core MCP or REST.
Free test credentialscurl
curl -s https://synorb.com/connect
Start
Give your agent fresh source-backed context.
Start with keys, then connect through Core MCP while building or REST when your application owns the workflow.