MCP Tools Reference: developerconnect.googleapis.com

Tool: fetch-repo-commit-list

Fetch a list of commits from a Git repository.

The following code sample shows how to use curl to call the fetch-repo-commit-list MCP tool.

Curl Request 
curl --location 'https://developerconnect.googleapis.com/mcp' \
--header 'content-type: application/json' \
--header 'accept: application/json, text/event-stream' \
--data '{
  "method": "tools/call",
  "params": {
    "name": "fetch-repo-commit-list",
    "arguments": {
      // Provide these details according to the MCP tool specification.
    }
  },
  "jsonrpc": "2.0",
  "id": 1
}'

Input Schema

Request message for FetchGitRepositoryLinkCommitList.

FetchGitRepositoryLinkCommitListRequest

JSON representation 
{
  "name": string,
  "ref": string,
  "pageSize": integer,
  "pageToken": string,
  "view": enum (CommitView)
}
Fields
name

string

Required. The resource name of the GitRepositoryLink in the format projects/*/locations/*/connections/*/gitRepositoryLinks/*.
ref

string

Optional. The commit SHA, or symbolic revision (for example, branch name, tag, or Git reference) from which to start listing commits.
pageSize

integer

Optional. Number of results to return in the list. Default is 50. Max is 100.
pageToken

string

Optional. A page token, received from a previous FetchGitRepositoryLinkCommitList call. Provide this to retrieve the subsequent page.

When paginating, all other parameters provided to FetchGitRepositoryLinkCommitList must match the call that provided the page token.
view

enum (CommitView)

Optional. The level of commit details to return in the response. Only BASIC is supported; FULL returns INVALID_ARGUMENT. Defaults to BASIC if unspecified. Use FetchGitRepositoryLinkCommit to get file diffs for a single commit.

CommitView

The level of commit details to return in the response.

Enums
COMMIT_VIEW_UNSPECIFIED Unspecified, defaults to BASIC.
BASIC Basic view, returns commit metadata but no file diffs.
FULL Full view, returns commit metadata and file diffs.

Output Schema

Response message for FetchGitRepositoryLinkCommitList.

FetchGitRepositoryLinkCommitListResponse

JSON representation 
{
  "commits": [
    {
      object (SCMCommit)
    }
  ],
  "nextPageToken": string
}
Fields
commits[]

object (SCMCommit)

The list of commit metadata.
nextPageToken

string

A token, which can be sent as page_token to retrieve the next page. If this field is omitted, there are no subsequent pages.

SCMCommit

JSON representation 
{
  "sha": string,
  "message": string,
  "author": string,
  "authorEmail": string,
  "commitTime": string,
  "url": string
}
Fields
sha

string

Full 40-character SCM commit SHA.
message

string

Commit message text.
author

string

The author's display name.
authorEmail

string

The author's email address.
commitTime

string (Timestamp format)

Timestamp when the commit was authored.

Uses RFC 3339, where generated output will always be Z-normalized and use 0, 3, 6 or 9 fractional digits. Offsets other than "Z" are also accepted. Examples: "2014-10-02T15:01:23Z", "2014-10-02T15:01:23.045123456Z" or "2014-10-02T15:01:23+05:30".
url

string

The SCM provider's HTML URL link for this commit.

Timestamp

JSON representation 
{
  "seconds": string,
  "nanos": integer
}
Fields
seconds

string (int64 format)

Represents seconds of UTC time since Unix epoch 1970-01-01T00:00:00Z. Must be between -62135596800 and 253402300799 inclusive (which corresponds to 0001-01-01T00:00:00Z to 9999-12-31T23:59:59Z).
nanos

integer

Non-negative fractions of a second at nanosecond resolution. This field is the nanosecond portion of the duration, not an alternative to seconds. Negative second values with fractions must still have non-negative nanos values that count forward in time. Must be between 0 and 999,999,999 inclusive.

Tool Annotations

Tool annotations are sent to MCP clients to describe the basic risk of a given tool. Most clients treat these hints as untrusted, but they can be used to decide when a confirmation prompt might be sent to a user.

Along with the title string, the following boolean hints are defined as follows:

  • readOnlyHint: If true, the tool doesn't modify its environment. Default: false.
  • destructiveHint: If true, then the tool can perform destructive actions. If false, then the tool can only perform additive actions. Default: true.
  • idempotentHint: If true, then calling the tool repeatedly with the same arguments will have no additional effect on its environment. Default: false.
  • openWorldHint: If true, then the tool can interact with an 'open world' of external entities. If false, then the tool can only interact with internal entities. For example, a web search tool would be open world, while a memory tool would not be open world.

Destructive Hint: ❌ | Idempotent Hint: ✅ | Read Only Hint: ✅ | Open World Hint: ❌