# io.github.atlasbyauro/fairsession (remote · fairsession.com)

Live healthcare pay data: advertised ranges by role/state/city, offer checks, transparency scores.

- Trust score: 68/100 (medium)
- Change this week: +4
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-09-21

## Components

- remote · `fairsession.com`: 68/100 (this document), [markdown](https://verifymcp.io/servers/atlasbyauro-fairsession/fairsession.md), [page](https://verifymcp.io/servers/atlasbyauro-fairsession/fairsession)

## Channel facts

- Endpoint: `https://fairsession.com/mcp`
- Transports: `streamable-http`
- Auth: `none`
- Version: `1.0.0`

## Trust breakdown

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. Scores are 0–100 per category. Scoring method: https://verifymcp.io/docs/scoring (what has changed: https://verifymcp.io/docs/scoring/changelog)

Scored 2026-09-21.

- **Endpoint Security**: 46/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - Authorisation not fully verified: no authorisation is required to call this server, and 4 tool(s) never declared a destructiveHint. The MCP spec treats an absent hint as destructive by default, so we cannot call this surface safe.
  - HTTPS enforcement could not be verified: the plaintext port redirected somewhere other than https, so enforcement is unproven.
  - HSTS check failed: the Strict-Transport-Security header is absent.
  - DNSSEC check failed: this domain isn't protected by DNSSEC.
- **Transport & Reachability**: 100/100
  - Verified streamable-http transport via a live MCP handshake.
- **Schema Quality & AI Usability**: 79/100
  - AI-judged instruction clarity (excellent).
  - Tool/resource definitions use about 397 tokens (~99/item across 4 items; 4 tools + 0 resources), lean.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 60/100
  - Stability observed for 18 of 30 days with no destabilising changes; credit accrues until the full window elapses.
- **Tool Coverage**: 100/100
  - 100% of tools have a non-trivial description (not blank, and not just the tool's name).
  - 100% of tool parameters carry a description.
- **Tool Safety**: 75/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - 0 of 1 tool(s) whose name or description implies an irreversible operation declare an MCP destructiveHint annotation; "get_pay_range" implies "pay" and declares no destructiveHint at all, which the MCP spec reads as destructive by default.
  - An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.
- **Capabilities**: 100/100
  - Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.

## Install

### How do I install the io.github.atlasbyauro/fairsession MCP server?

io.github.atlasbyauro/fairsession is a hosted endpoint at https://fairsession.com/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

### Claude

```bash
claude mcp add --transport http atlasbyauro-fairsession 'https://fairsession.com/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "atlasbyauro-fairsession": {
      "url": "https://fairsession.com/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "atlasbyauro-fairsession": {
      "type": "http",
      "url": "https://fairsession.com/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.atlasbyauro-fairsession]
url = "https://fairsession.com/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "atlasbyauro-fairsession": {
      "type": "remote",
      "url": "https://fairsession.com/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add atlasbyauro-fairsession --url 'https://fairsession.com/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  atlasbyauro-fairsession:
    url: "https://fairsession.com/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "atlasbyauro-fairsession": {
      "Transport": "http",
      "Url": "https://fairsession.com/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add atlasbyauro-fairsession -t streamable-http -u 'https://fairsession.com/mcp'
```

### Other

```json
{
  "mcpServers": {
    "atlasbyauro-fairsession": {
      "type": "http",
      "url": "https://fairsession.com/mcp"
    }
  }
}
```

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

## Changelog

Every change recorded for this component, newest first. Days that predate change tracking, or that we cannot explain, say so: "we were watching and nothing happened" and "we were not watching" are different claims.

### 2026-09-21 (score 68, +1)

No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-19 (score 67, +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.

### 2026-09-17 (score 66, +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.

### 2026-09-15 (score 65, +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.

### 2026-09-13 (score 64, +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.

### 2026-09-11 (score 63, +1)

No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-08 (score 62, +1)

No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes.

### 2026-09-06 (score 61, +1)

No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes.

## MCP tools (4)

### `get_pay_range` (~102 tokens)

Advertised pay range for a healthcare role in a US state, computed weekly from employers' own live job postings (never surveys). Returns hourly and salary ranges separately, sample sizes, city-level ranges where available, and honest labels when data is thin.

Input parameters:

- `role` (string, required): Role, e.g. 'RN', 'BCBA', 'physical therapist', 'financial analyst'
- `state` (string, required): Two-letter US state code, e.g. NY

### `check_offer` (~125 tokens)

Where a specific job offer sits against advertised pay for a role in a state: percentile vs live posting ranges, with an honest fallback to national data when the state sample is under 25 disclosed postings. Advertised ranges are not settled offers.

Input parameters:

- `amount` (number, required): Offer amount, e.g. 42.5 (hourly) or 78000 (annual)
- `basis` (string, required): Pay basis of the offer
- `role` (string, required): Role, e.g. 'RN', 'BCBA'
- `state` (string, required): Two-letter US state code

### `get_employer_score` (~66 tokens)

An employer's Pay Transparency Score: the percentage of its active postings that state pay, computed weekly from its own public career board. Includes posting counts and advertised ranges by role. Scores cannot be bought.

Input parameters:

- `employer` (string, required): Employer name, e.g. 'Mount Sinai'

### `list_employers` (~34 tokens)

All employers Fair Session currently tracks and scores, with Transparency Scores, plus the identified-but-not-yet-ingested pipeline.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/atlasbyauro-fairsession/fairsession#diagnostics

## Score history

- 2026-09-21: 68
- 2026-09-20: 67
- 2026-09-19: 67
- 2026-09-18: 66
- 2026-09-17: 66
- 2026-09-16: 65
- 2026-09-15: 65
- 2026-09-14: 64
- 2026-09-13: 64
- 2026-09-12: 63
- 2026-09-11: 63
- 2026-09-10: 62
- 2026-09-09: 62
- 2026-09-08: 62
- 2026-09-07: 61
- 2026-09-06: 61
- 2026-09-05: 60
- 2026-09-04: 60
- 2026-09-03: 59

## Common questions

### What is the io.github.atlasbyauro/fairsession MCP server?

io.github.atlasbyauro/fairsession is an MCP server listed in the public MCP registry as io.github.atlasbyauro/fairsession. Live healthcare pay data: advertised ranges by role/state/city, offer checks, transparency scores. This page covers its hosted endpoint (https://fairsession.com/mcp).

### Is the io.github.atlasbyauro/fairsession MCP server safe to use?

io.github.atlasbyauro/fairsession scores 68 out of 100 on VerifyMCP. 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.atlasbyauro/fairsession MCP server expose?

io.github.atlasbyauro/fairsession exposes 4 tools: get_pay_range, check_offer, get_employer_score, list_employers. Their descriptions and schemas cost roughly 327 tokens of context every time the server is loaded.

### Does the io.github.atlasbyauro/fairsession MCP server require authentication?

No. We connected to io.github.atlasbyauro/fairsession without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the io.github.atlasbyauro/fairsession MCP server still maintained?

io.github.atlasbyauro/fairsession 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.

## Links

- Remote endpoint: https://fairsession.com/mcp
- Repository: https://github.com/atlasbyauro/datafactory
- Website: https://fairsession.com/
- Changelog RSS feed: https://verifymcp.io/servers/atlasbyauro-fairsession/fairsession.xml
- Changelog JSON feed: https://verifymcp.io/servers/atlasbyauro-fairsession/fairsession.json
- HTML version of this page: https://verifymcp.io/servers/atlasbyauro-fairsession/fairsession