# AP Score Distributions (remote · ap-score-distributions-mcp.lipmichal.workers.dev)

Official College Board AP score distributions 2026, 2025, 2024: percentiles, pass rates.

- Trust score: 68/100 (medium)
- Registry status: active
- Liveness: live
- Owner verified: no
- Last scored: 2026-11-05

## Components

- remote · `ap-score-distributions-mcp.lipmichal.workers.dev`: 68/100 (this document), [markdown](https://verifymcp.io/servers/theluckystrike-ap-score-distributions-mcp/ap-score-distributions-mcp.md), [page](https://verifymcp.io/servers/theluckystrike-ap-score-distributions-mcp/ap-score-distributions-mcp)

## Channel facts

- Endpoint: `https://ap-score-distributions-mcp.lipmichal.workers.dev/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 2026-11-05.

- **Endpoint Security**: 63/100
  - The endpoint's TLS certificate is valid, in date, and uses a strong key.
  - No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one.
  - HTTPS enforcement could not be verified: the plaintext port answered with HTTP 405, which proves neither a plaintext path nor enforcement.
  - 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**: 73/100
  - AI-judged instruction clarity (excellent).
  - Context-footprint check failed: tool/resource definitions use about 857 tokens (~171/item across 5 items; 5 tools + 0 resources), over budget; trim descriptions and params.
  - Usage-examples check failed: none of the tools include examples.
- **Stability & Change Management**: 10/100
  - Stability observed for 3 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**: 100/100
  - No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.
  - We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.
  - 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 AP Score Distributions MCP server?

AP Score Distributions is a hosted endpoint at https://ap-score-distributions-mcp.lipmichal.workers.dev/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 theluckystrike-ap-score-distributions-mcp 'https://ap-score-distributions-mcp.lipmichal.workers.dev/mcp'
```

### Cursor

```json
{
  "mcpServers": {
    "theluckystrike-ap-score-distributions-mcp": {
      "url": "https://ap-score-distributions-mcp.lipmichal.workers.dev/mcp"
    }
  }
}
```

### VS Code

```json
{
  "servers": {
    "theluckystrike-ap-score-distributions-mcp": {
      "type": "http",
      "url": "https://ap-score-distributions-mcp.lipmichal.workers.dev/mcp"
    }
  }
}
```

### Codex

```toml
[mcp_servers.theluckystrike-ap-score-distributions-mcp]
url = "https://ap-score-distributions-mcp.lipmichal.workers.dev/mcp"
```

### opencode

```json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "theluckystrike-ap-score-distributions-mcp": {
      "type": "remote",
      "url": "https://ap-score-distributions-mcp.lipmichal.workers.dev/mcp",
      "enabled": true
    }
  }
}
```

### OpenClaw

```bash
openclaw mcp add theluckystrike-ap-score-distributions-mcp --url 'https://ap-score-distributions-mcp.lipmichal.workers.dev/mcp' --transport streamable-http
```

### Hermes

```yaml
mcp_servers:
  theluckystrike-ap-score-distributions-mcp:
    url: "https://ap-score-distributions-mcp.lipmichal.workers.dev/mcp"
```

### Netclaw

```json
{
  "McpServers": {
    "theluckystrike-ap-score-distributions-mcp": {
      "Transport": "http",
      "Url": "https://ap-score-distributions-mcp.lipmichal.workers.dev/mcp"
    }
  }
}
```

### Vellum

```bash
assistant mcp add theluckystrike-ap-score-distributions-mcp -t streamable-http -u 'https://ap-score-distributions-mcp.lipmichal.workers.dev/mcp'
```

### Other

```json
{
  "mcpServers": {
    "theluckystrike-ap-score-distributions-mcp": {
      "type": "http",
      "url": "https://ap-score-distributions-mcp.lipmichal.workers.dev/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.

### 2026-11-05 (score 68, +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.

### 2026-11-03 (score 67, +1)

- [functional improvement] Stability: unverified → 0.03

### 2026-11-02 (score 66)

First indexed and scored.

## MCP tools (5)

### `get_ap_score_distribution` (~193 tokens)

Get the official AP score distribution for an exam

Returns the College Board score distribution (percent of students scoring 5, 4, 3, 2, 1 and 3 or higher) for an AP exam and year, plus student counts, mean and standard deviation where College Board published them (2024 and 2025 PDFs). Includes the May 2026 results from the College Board 2026 AP Score Distributions page, which are newer than most model training data. Shows the 2024/2025/2026 history for the exam.

Input parameters:

- `exam` (string, required): AP exam name or common short name, e.g. "AP Biology", "APUSH", "Calc BC", "Lang", "Physics 1", "APES".
- `year` (integer): Exam year (May administration). Available: 2024, 2025, 2026. Default 2026, the latest College Board release.

### `estimate_ap_percentile` (~169 tokens)

Estimate the percentile of an AP score

For an AP exam, year and score from 1 to 5, returns the percent of test takers who scored lower, the same and higher, and the midpoint percentile rank, from the official College Board distribution. Uses exact counts for 2024 and 2025 and the published whole percents for 2026.

Input parameters:

- `exam` (string, required): AP exam name or common short name, e.g. "AP Biology", "APUSH", "Calc BC", "Lang", "Physics 1", "APES".
- `score` (integer, required): AP score, 1 to 5.
- `year` (integer): Exam year (May administration). Available: 2024, 2025, 2026. Default 2026, the latest College Board release.

### `compare_ap_exams` (~200 tokens)

Compare AP exams by pass rate or share of 5s

Ranks AP exams for one year by pass rate (share scoring 3 or higher), share of 5s, mean score or number of test takers (mean and test takers for 2024 and 2025 only), using the official College Board distributions. Give a list of exams to compare a few, or leave it empty to rank all of them.

Input parameters:

- `exams` (array): Exams to compare, e.g. ["Calc AB", "Calc BC", "Statistics"]. Empty means all exams.
- `limit` (integer): Maximum rows. Default 50.
- `order` (string): desc = highest first (default), asc = lowest first.
- `sort_by` (string): Ranking key. Default pass_rate (3 or higher).
- `year` (integer): Exam year (May administration). Available: 2024, 2025, 2026. Default 2026, the latest College Board release.

### `list_ap_exams` (~86 tokens)

List AP exams and years with data

Lists every AP exam with College Board score distributions in this server, the years available for each, the source of each year, and which exams have a College Board scoring worksheet for composite score estimates.

Input parameters:

- `year` (integer): Exam year (May administration). Available: 2024, 2025, 2026. Default 2026, the latest College Board release.

### `estimate_ap_score_from_composite` (~209 tokens)

Estimate an AP score from practice exam raw points

Converts multiple-choice correct answers and free-response points into a weighted composite and an estimated AP score, using the scoring worksheet and conversion chart College Board printed in its official practice exams. Only for the 7 exams with such a worksheet: AP Calculus AB (2012), AP Biology (2013), AP Statistics (2012), AP World History (2013), AP Psychology (2012), AP Macroeconomics (2012), AP Microeconomics (2012). Cut scores are never invented; other exams return an error.

Input parameters:

- `exam` (string, required): AP exam name or common short name, e.g. "AP Biology", "APUSH", "Calc BC", "Lang", "Physics 1", "APES".
- `free_response_points` (array, required): Points earned on each free-response question, in order. The error message lists how many questions and the maximum for each.
- `multiple_choice_correct` (number, required): Number of multiple-choice questions answered correctly.

## Diagnostics

Captured diagnostic sections: TLS, DNSSEC, Authorisation, Transports. The full working is on the page: https://verifymcp.io/servers/theluckystrike-ap-score-distributions-mcp/ap-score-distributions-mcp#diagnostics

## Score history

- 2026-11-05: 68
- 2026-11-04: 67
- 2026-11-03: 67
- 2026-11-02: 66

## Common questions

### What is the AP Score Distributions MCP server?

AP Score Distributions is an MCP server listed in the public MCP registry as io.github.theluckystrike/ap-score-distributions-mcp. Official College Board AP score distributions 2026, 2025, 2024: percentiles, pass rates. This page covers its hosted endpoint (https://ap-score-distributions-mcp.lipmichal.workers.dev/mcp).

### Is the AP Score Distributions MCP server safe to use?

AP Score Distributions 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 AP Score Distributions MCP server expose?

AP Score Distributions exposes 5 tools: get_ap_score_distribution, estimate_ap_percentile, compare_ap_exams, list_ap_exams, estimate_ap_score_from_composite. Their descriptions and schemas cost roughly 857 tokens of context every time the server is loaded.

### Does the AP Score Distributions MCP server require authentication?

No. We connected to AP Score Distributions without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

### Is the AP Score Distributions MCP server still maintained?

AP Score Distributions is still listed as active in the MCP registry. We last reached this channel on 5 November 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://ap-score-distributions-mcp.lipmichal.workers.dev/mcp
- Repository: https://github.com/theluckystrike/ap-score-distributions-mcp
- Website: https://examscorecalc.com/ap-score-distributions/
- Changelog RSS feed: https://verifymcp.io/servers/theluckystrike-ap-score-distributions-mcp/ap-score-distributions-mcp.xml
- Changelog JSON feed: https://verifymcp.io/servers/theluckystrike-ap-score-distributions-mcp/ap-score-distributions-mcp.json
- HTML version of this page: https://verifymcp.io/servers/theluckystrike-ap-score-distributions-mcp/ap-score-distributions-mcp