io.github.polyparlay/hypelens-agent-rail
NPM · @HYPELENS/HYPELENS-AGENT-RAIL · SCANNED SEP 26
Place/cancel/close HL perps via MCP. Agent wallet once, 1bp fills, no sub.
Available components
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 Security98
- No malware found by supply-chain analysis.Pass
- No known CVEs affecting this package version or its production dependencies.Pass
- No install/post-install scripts declared.Pass
- 31 of 96 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency19
- Repository check failed: the declared repository URL returned HTTP 404. See how to fix → View diagnostics → Fail
- 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 16 days ago).Pass
- Security-disclosure policy not yet verified: we couldn't inspect the source repository.Unverified
Schema Quality & AI Usability66
- AI-judged instruction clarity (good).Pass
- Tool/resource definitions use about 742 tokens (~57/item across 13 items; 13 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management67
- Stability observed for 20 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage75
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 25% of tool parameters carry a description.Partial
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 13 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 13 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
How do I install the io.github.polyparlay/hypelens-agent-rail MCP server?
io.github.polyparlay/hypelens-agent-rail runs locally as an npm package, launched with npx -y @hypelens/hypelens-agent-rail. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @hypelens/hypelens-agent-rail
claude mcp add polyparlay-hypelens-agent-rail -- npx -y @hypelens/hypelens-agent-rail
{
"mcpServers": {
"polyparlay-hypelens-agent-rail": {
"command": "npx",
"args": [
"-y",
"@hypelens/hypelens-agent-rail"
]
}
}
} {
"servers": {
"polyparlay-hypelens-agent-rail": {
"command": "npx",
"args": [
"-y",
"@hypelens/hypelens-agent-rail"
]
}
}
} codex mcp add polyparlay-hypelens-agent-rail -- npx -y @hypelens/hypelens-agent-rail
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"polyparlay-hypelens-agent-rail": {
"type": "local",
"command": [
"npx",
"-y",
"@hypelens/hypelens-agent-rail"
],
"enabled": true
}
}
} openclaw mcp add polyparlay-hypelens-agent-rail --command npx --arg -y --arg @hypelens/hypelens-agent-rail
mcp_servers:
polyparlay-hypelens-agent-rail:
command: "npx"
args: ["-y", "@hypelens/hypelens-agent-rail"] {
"McpServers": {
"polyparlay-hypelens-agent-rail": {
"Transport": "stdio",
"Command": "npx",
"Arguments": [
"-y",
"@hypelens/hypelens-agent-rail"
]
}
}
} assistant mcp add polyparlay-hypelens-agent-rail -t stdio -c npx -a -y @hypelens/hypelens-agent-rail
{
"mcpServers": {
"polyparlay-hypelens-agent-rail": {
"command": "npx",
"args": [
"-y",
"@hypelens/hypelens-agent-rail"
]
}
}
} 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.
- 25 Sept 26 +1
- We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
- 22 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 50 to 53. That category is still filling its 30-day observation window: 15 days of observed history at the previous scan, 16 at this one. The score rises as the window fills, whether or not the server changes.
- 20 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.
- 18 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes.
- 16 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.
- 14 Sept 26 +4
- Stability: unverified → 0.27 ▲ functional
- 8 Sept 26 −1
- Security disclosure: pass → unverified ▼ functional
- 7 Sept 26 +26
- Malware scan: unverified → pass ▲ security
- Known CVEs: unverified → pass ▲ security
- Dependency health: unverified → 0.84 ▲ functional
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 26 Sept 2026 · Analysed npm/@hypelens/hypelens-agent-rail@0.1.16
Provenance No attestation
The registry publishes no build provenance for this version, so there is nothing to verify.
| Result | No attestation |
|---|---|
| Ecosystem | npm |
Background: How many MCP packages publish verified provenance →
Dependencies 96 packages
| Packages resolved | 96 |
|---|---|
| Stale | 31 |
| 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 →
hl_approve_payloads ~61
Setup: EIP-712 payloads for MASTER to sign once — approveAgent + ApproveBuilderFee 0.01% (1bp). Then POST both; then sizeUsd place. No sub.
| Name | Type | Req | Description |
|---|---|---|---|
| agentAddress | string | yes | – |
No output schema declared.
No examples provided.
hl_balances ~36
Balances / marginSummary for agent (or user). Includes 20% equity sizing warn threshold.
| Name | Type | Req | Description |
|---|---|---|---|
| user | string | – | – |
No output schema declared.
No examples provided.
hl_cancel_order ~44
CANCEL an open order by oid or cloid for a coin.
| Name | Type | Req | Description |
|---|---|---|---|
| cloid | string | – | – |
| coin | string | yes | – |
| oid | number | – | – |
No output schema declared.
No examples provided.
hl_cascade ~38
Optional sizing edge: liquidation cascade armed in this direction?
| Name | Type | Req | Description |
|---|---|---|---|
| coin | string | yes | – |
| dir | string | yes | Price direction to simulate |
No output schema declared.
No examples provided.
hl_close_position ~59
CLOSE a perp position (IOC reduce-only). Size defaults to full position. 1bp builder on fill.
| Name | Type | Req | Description |
|---|---|---|---|
| coin | string | yes | – |
| px | number | – | – |
| size | number | – | – |
| user | string | – | – |
No output schema declared.
No examples provided.
hl_exchange_status ~44
Ready to place? Net, MAINNET_PLACEMENT_ENABLED, signer, 1bp builder (fills only, no sub), agent-key (feed optional/advisory).
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
hl_new_agent_wallet ~34
Setup: generate agent wallet (pk + address). Store as HYPELENS_AGENT_PK; master signs approvals next.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
hl_place_order ~183
PLACE Hyperliquid perps @ 1bp on fills. Preferred: sizeUsd (auto mark + szDecimals round; entryPx optional). Or pass size+entryPx. Heat advisory. No sub.
| Name | Type | Req | Description |
|---|---|---|---|
| coin | string | yes | e.g. BTC |
| entryPx | number | – | Limit px; omit with sizeUsd to use mark |
| isBuy | boolean | yes | – |
| leverage | number | – | Optional; enables advisory pre-trade risk check (first place: 2) |
| override | boolean | – | – |
| size | number | – | Coin units; optional if sizeUsd set |
| sizeUsd | number | – | Preferred first-place notional USD — auto mark + size round (e.g. 12) |
| skipRiskCheck | boolean | – | – |
| slPx | number | – | – |
| tpPx | number | – | – |
No output schema declared.
No examples provided.
hl_positions ~38
Open perp positions (assetPositions) for agent or user. Optional coin filter.
| Name | Type | Req | Description |
|---|---|---|---|
| coin | string | – | – |
| user | string | – | – |
No output schema declared.
No examples provided.
hl_pretrade_check ~66
Optional advisory: liq vs walls → ok|warning|danger. Does not block place.
| Name | Type | Req | Description |
|---|---|---|---|
| coin | string | yes | – |
| dir | string | yes | – |
| entryPx | number | – | – |
| leverage | number | yes | – |
| sizeUsd | number | – | – |
No output schema declared.
No examples provided.
hl_quickstart ~65
CALL FIRST: place-ready bootstrap — wallet + MASTER ApproveBuilderFee 1bp once, then hl_place_order sizeUsd:12. Default testnet. 1bp fills, no sub.
| Name | Type | Req | Description |
|---|---|---|---|
| coin | string | – | Optional coin for sample walls (default BTC) |
No output schema declared.
No examples provided.
hl_walls ~37
Optional sizing edge AFTER install: live liquidation heat / walls teaser.
| Name | Type | Req | Description |
|---|---|---|---|
| coin | string | yes | Coin symbol, e.g. 'BTC' |
No output schema declared.
No examples provided.
hl_whale_book ~37
Optional sizing edge: crowded/whale book near coin.
| Name | Type | Req | Description |
|---|---|---|---|
| coin | string | yes | – |
| topN | integer | – | – |
No output schema declared.
No examples provided.
What is the io.github.polyparlay/hypelens-agent-rail MCP server?
io.github.polyparlay/hypelens-agent-rail is an MCP server listed in the public MCP registry as io.github.polyparlay/hypelens-agent-rail. Place/cancel/close HL perps via MCP. Agent wallet once, 1bp fills, no sub. This page covers its npm package (@hypelens/hypelens-agent-rail).
Is the io.github.polyparlay/hypelens-agent-rail MCP server safe to use?
io.github.polyparlay/hypelens-agent-rail scores 70 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 26 September 2026. 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.polyparlay/hypelens-agent-rail MCP server expose?
io.github.polyparlay/hypelens-agent-rail exposes 13 tools: hl_quickstart, hl_exchange_status, hl_new_agent_wallet, hl_approve_payloads, hl_balances, and 8 more. Their descriptions and schemas cost roughly 742 tokens of context every time the server is loaded.
Is the io.github.polyparlay/hypelens-agent-rail MCP server still maintained?
io.github.polyparlay/hypelens-agent-rail is still listed as active in the MCP registry. We last reached this channel on 26 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.
What licence is the io.github.polyparlay/hypelens-agent-rail MCP server under?
io.github.polyparlay/hypelens-agent-rail declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.