io.github.markswendsen-code/delta
NPM · @STRIDERLABS/MCP-DELTA · SCANNED SEP 21
MCP server for Delta Airlines - search flights, check status, manage trips
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 97 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 193 days ago).Pass
- Disclosure check failed: no security disclosure policy was found in the source repository. See how to fix → Fail
Schema Quality & AI Usability78
- AI-judged instruction clarity (excellent).Pass
- Tool/resource definitions use about 736 tokens (~66/item across 11 items; 11 tools + 0 resources), lean.Pass
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management97
- Stability observed for 29 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 11 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 11 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.markswendsen-code/delta MCP server?
io.github.markswendsen-code/delta runs locally as an npm package, launched with npx -y @striderlabs/mcp-delta. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
npm · @striderlabs/mcp-delta
claude mcp add markswendsen-code-delta -- npx -y @striderlabs/mcp-delta
{
"mcpServers": {
"markswendsen-code-delta": {
"command": "npx",
"args": [
"-y",
"@striderlabs/mcp-delta"
]
}
}
} {
"servers": {
"markswendsen-code-delta": {
"command": "npx",
"args": [
"-y",
"@striderlabs/mcp-delta"
]
}
}
} codex mcp add markswendsen-code-delta -- npx -y @striderlabs/mcp-delta
{
"$schema": "https://opencode.ai/config.json",
"mcp": {
"markswendsen-code-delta": {
"type": "local",
"command": [
"npx",
"-y",
"@striderlabs/mcp-delta"
],
"enabled": true
}
}
} openclaw mcp add markswendsen-code-delta --command npx --arg -y --arg @striderlabs/mcp-delta
mcp_servers:
markswendsen-code-delta:
command: "npx"
args: ["-y", "@striderlabs/mcp-delta"] {
"McpServers": {
"markswendsen-code-delta": {
"Transport": "stdio",
"Command": "npx",
"Arguments": [
"-y",
"@striderlabs/mcp-delta"
]
}
}
} assistant mcp add markswendsen-code-delta -t stdio -c npx -a -y @striderlabs/mcp-delta
{
"mcpServers": {
"markswendsen-code-delta": {
"command": "npx",
"args": [
"-y",
"@striderlabs/mcp-delta"
]
}
}
} 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.
- 21 Sept 26 +1
- Security disclosure: unverified → fail ▼ functional
- 20 Sept 26 0
- Security disclosure: fail → unverified ▼ functional
- 18 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
- 16 Sept 26 −2
- Stability: pass → 0.80 functional
- 15 Sept 26 0
- Stability: 0.97 → pass security
- 14 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.
- 11 Sept 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
- 9 Sept 26 −2
- Stability: pass → 0.80 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 21 Sept 2026 · Analysed npm/@striderlabs/mcp-delta@0.1.0
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 97 packages
| Packages resolved | 97 |
|---|---|
| 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 →
delta_cancel_reservation ~110
Cancel a Delta Airlines booking. IMPORTANT: Set confirm=true only after getting explicit user confirmation. Without confirm=true, returns cancellation details/refund estimate instead of canceling.
| Name | Type | Req | Description |
|---|---|---|---|
| confirm | boolean | – | Set to true to complete the cancellation. NEVER set to true without explicit user confirmation. Omit or set false to get cancellation details/refund estimate. |
| confirmationNumber | string | yes | Reservation confirmation number to cancel (e.g., 'ABC123') |
| lastName | string | yes | Passenger last name |
No output schema declared.
No examples provided.
delta_check_in ~57
Check in for a Delta Airlines flight using confirmation number and last name. Returns boarding pass information.
| Name | Type | Req | Description |
|---|---|---|---|
| confirmationNumber | string | yes | Reservation confirmation number (e.g., 'ABC123') |
| lastName | string | yes | Passenger last name |
No output schema declared.
No examples provided.
delta_get_flight_details ~69
Get detailed information about a specific Delta flight including aircraft type, fare options, layover details, and amenities.
| Name | Type | Req | Description |
|---|---|---|---|
| date | string | yes | Flight date in YYYY-MM-DD format |
| flightNumber | string | yes | Delta flight number (e.g., 'DL123' or '123') |
No output schema declared.
No examples provided.
delta_get_flight_status ~79
Get real-time status for a Delta flight including departure/arrival times, delays, gate info, and current status (on time, delayed, landed, etc.).
| Name | Type | Req | Description |
|---|---|---|---|
| date | string | yes | Flight date in YYYY-MM-DD format |
| flightNumber | string | yes | Delta flight number (e.g., 'DL123' or '123') |
No output schema declared.
No examples provided.
delta_get_reservations ~27
List upcoming trips and reservations from My Trips for the logged-in SkyMiles account.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
delta_get_skymiles ~38
Check SkyMiles account balance, Medallion status, Medallion Qualifying Miles, and recent activity for the logged-in user.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
delta_login ~39
Initiate Delta SkyMiles login flow. Returns a URL and instructions for the user to complete login manually. After logging in, use delta_status to verify.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
delta_logout ~27
Clear saved Delta SkyMiles session and cookies. Use this to log out or reset authentication state.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
delta_search_flights ~176
Search for Delta Airlines flights. Returns available flights with prices, times, stops, and cabin options.
| Name | Type | Req | Description |
|---|---|---|---|
| cabin | string | – | Preferred cabin class: 'Main Cabin', 'Delta Comfort+', 'First Class', or 'Delta One' (default: Main Cabin) |
| departureDate | string | yes | Departure date in YYYY-MM-DD format (e.g., '2025-04-15') |
| destination | string | yes | Destination airport code (e.g., 'BOS', 'SEA', 'DFW') |
| origin | string | yes | Origin airport code (e.g., 'ATL', 'JFK', 'LAX') |
| passengers | number | – | Number of passengers (default: 1) |
| returnDate | string | – | Return date for round trips in YYYY-MM-DD format. Omit for one-way. |
No output schema declared.
No examples provided.
delta_select_seats ~85
Choose seat assignments for a Delta flight. Returns available seat map and confirms selections.
| Name | Type | Req | Description |
|---|---|---|---|
| flightNumber | string | yes | Flight number for seat selection (e.g., 'DL123') |
| passengers | number | – | Number of passengers (default: 1) |
| seats | array | yes | Array of seat IDs to select (e.g., ['12A', '12B']) |
No output schema declared.
No examples provided.
delta_status ~29
Check Delta Airlines SkyMiles login status and session info. Use this to verify authentication before performing other actions.
Input schema present but exposes no named parameters.
No output schema declared.
No examples provided.
What is the io.github.markswendsen-code/delta MCP server?
io.github.markswendsen-code/delta is an MCP server listed in the public MCP registry as io.github.markswendsen-code/delta. MCP server for Delta Airlines - search flights, check status, manage trips. This page covers its npm package (@striderlabs/mcp-delta).
Is the io.github.markswendsen-code/delta MCP server safe to use?
io.github.markswendsen-code/delta scores 84 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 21 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.markswendsen-code/delta MCP server expose?
io.github.markswendsen-code/delta exposes 11 tools: delta_status, delta_login, delta_logout, delta_search_flights, delta_get_flight_details, and 6 more. Their descriptions and schemas cost roughly 736 tokens of context every time the server is loaded.
Is the io.github.markswendsen-code/delta MCP server still maintained?
io.github.markswendsen-code/delta is still listed as active in the MCP registry. We last reached this channel on 21 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.markswendsen-code/delta MCP server under?
io.github.markswendsen-code/delta declares the MIT licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.