io.github.rileybuilds/oracle-feeds-mcp
MCPB · ORACLE-FEEDS-MCP.MCPB
On-chain price oracles: Chainlink (5 chains) + Pyth, staleness-flagged, no forced RPC key.
Available components
Last scanned (20 hours ago)
Scores higher than 96% of MCPB servers
Category Finance and Payments
How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →
Supply Chain Security23
- No malware scan is available for this kind of package: the supply-chain vendors we use do not cover it. This is a permanent gap in our coverage, not a finding about the package.Unverified
- Known CVEs were checked across the 105 of 105 dependencies we could resolve, so this covers what we could see, not the whole tree.Partial
- No install/post-install scripts declared.Pass
- 30 of 105 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency45
- Source repository is publicly reachable at the declared URL. View diagnostics → Pass
- Provenance check failed: no build-provenance attestation is published. See how to fix → View diagnostics → Fail
- Clear OSI-approved license (MIT).Pass
- Actively maintained (last published 84 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability86
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 442 tokens (~63/item across 7 items; 7 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management93
- Stability observed for 28 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 7 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 7 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 3 Nov 26 −1
- Stability: pass → 0.90 functional
- 31 Oct 26 0
- Provenance: unverified → fail ▼ security
- Security disclosure: unverified → fail ▼ functional
- 30 Oct 26 0
- Provenance: fail → unverified ▼ security
- Security disclosure: fail → unverified ▼ functional
- 22 Oct 26 0
- Stability: 0.97 → pass security
- 21 Oct 26 0
- Stability: pass → 0.97 functional
- 17 Oct 26 +2
- Stability: 0.80 → pass security
- 16 Oct 26 −2
- Stability: pass → 0.80 functional
- 15 Oct 26 0
- Stability: 0.97 → pass security
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 4 Nov 2026 · Analysed mcpb/https://github.com/rileybuilds/oracle-feeds-mcp/releases/download/v0.1.0/oracle-feeds-mcp.mcpb
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | mcpb |
| Reason | No attestation published |
Background: How many MCP packages publish verified provenance →
Dependencies 105 packages
| Packages resolved | 105 |
|---|---|
| Stale | 30 |
| Tree resolution | Complete |
Background: SBOMs and build attestations, explained →
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
getChainlinkPrice ~93
Fetches the latest on-chain Chainlink price for a pair on a supported chain (e.g. ETH/USD on ethereum). Flags the result as stale if the feed's own on-chain timestamp is older than 1 hour.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | yes | Chain name, e.g. ethereum, base, arbitrum, polygon, optimism |
| pair | string | yes | Feed pair, e.g. ETH/USD |
No output schema declared.
No examples provided.
getChainlinkRoundPrice ~94
Fetches a specific historical Chainlink round via getRoundData(roundId) — a real historical lookup, not a re-fetch of the latest round.
| Name | Type | Req | Description |
|---|---|---|---|
| chain | string | yes | Chain name, e.g. ethereum, base, arbitrum, polygon, optimism |
| pair | string | yes | Feed pair, e.g. ETH/USD |
| roundId | string | yes | Chainlink round ID as a string |
No output schema declared.
No examples provided.
getPythHistoricalPrice ~64
Fetches Pyth's price as of a specific unix timestamp (seconds).
| Name | Type | Req | Description |
|---|---|---|---|
| symbol | string | yes | Symbol, e.g. SOL/USD, or a 64-hex-char Pyth feed ID |
| unixTimestamp | integer | yes | Unix timestamp in seconds |
No output schema declared.
No examples provided.
getPythPrice ~86
Fetches the latest price from Pyth Network's Hermes API for a symbol (e.g. SOL/USD) or a raw Pyth feed ID. Pyth's catalog covers far more assets than a static registry, including many not on Chainlink.
| Name | Type | Req | Description |
|---|---|---|---|
| symbol | string | yes | Symbol, e.g. SOL/USD, or a 64-hex-char Pyth feed ID |
No output schema declared.
No examples provided.
listChainlinkFeeds ~25
Lists all supported chains and Chainlink pairs in this server's curated registry.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
listSupportedChains ~22
Lists blockchain networks with curated Chainlink feed coverage in this server.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
searchPythFeeds ~58
Searches Pyth Network's live feed catalog by symbol substring (e.g. 'SOL' or 'gold'). Useful for discovering feed coverage beyond this server's curated Chainlink list.
| Name | Type | Req | Description |
|---|---|---|---|
| query | string | yes | Symbol substring to search for |
No output schema declared.
No examples provided.
How do I install the io.github.rileybuilds/oracle-feeds-mcp server?
io.github.rileybuilds/oracle-feeds-mcp ships as an MCPB bundle, a single file you download and open in an MCP host that supports MCPB bundles, such as Claude Desktop. The host reads the launch command from the bundle's own manifest, so there is no command to copy. The MCP registry declares no SHA-256 for this bundle, so there is no published digest to check the download against.
mcpb · oracle-feeds-mcp.mcpb
Download bundleThe MCP registry declares no SHA-256 for this bundle, so there is no published digest to check it against. Open it with an MCPB-capable host such as Claude Desktop.
What is the io.github.rileybuilds/oracle-feeds-mcp server?
io.github.rileybuilds/oracle-feeds-mcp is listed in the public MCP registry as io.github.rileybuilds/oracle-feeds-mcp. On-chain price oracles: Chainlink (5 chains) + Pyth, staleness-flagged, no forced RPC key. This page covers its MCPB bundle (https://github.com/rileybuilds/oracle-feeds-mcp/releases/download/v0.1.0/oracle-feeds-mcp.mcpb).
Is the io.github.rileybuilds/oracle-feeds-mcp server safe to use?
io.github.rileybuilds/oracle-feeds-mcp scores 62 out of 100 on VerifyMCP. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the io.github.rileybuilds/oracle-feeds-mcp server expose?
io.github.rileybuilds/oracle-feeds-mcp exposes 7 tools: getChainlinkPrice, getChainlinkRoundPrice, listChainlinkFeeds, getPythPrice, getPythHistoricalPrice, and 2 more. Their descriptions and schemas cost roughly 442 tokens of context every time the server is loaded.
What licence is the io.github.rileybuilds/oracle-feeds-mcp server under?
io.github.rileybuilds/oracle-feeds-mcp declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.